https://www.chemcrack.in/item/the-equivalent-weight-of-k2cr2o7-in-acidic-medium-is-expressed-in-terms-of-its-molecular-weight-(m)-as 2024-08-30 https://www.chemcrack.in/item/the-number-of-atoms-in-8-g-of-sodium-is-x--x-10-23.-the-value-of-x-is-____________.-(nearest-integer) 2024-08-30 https://www.chemcrack.in/item/a-100-ml-solution-was-made-by-adding-1.43-g-of-na%3Csub%3E2%3C%2Fsub%3Eco%3Csub%3E3%3C%2Fsub%3E.xh%3Csub%3E2%3C%2Fsub%3Eo.-the-normality-of-the-solution-is-0.1-n.-the-value-of-x-is-____________. 2024-08-30 https://www.chemcrack.in/item/which-one-of-the-following-will-have-the-largest-number-of-atoms%3F 2024-08-30 https://www.chemcrack.in/item/which-of-the-following-has-the-largest-number-of-atoms%3F 2024-08-30 https://www.chemcrack.in/item/5-moles-of-ab%3Csub%3E2%3C%2Fsub%3E-weigh-125-%EF%BF%BD-10%3Csup%3E-3%3C%2Fsup%3E-kg-and-10-moles-of-a%3Csub%3E2%3C%2Fsub%3Eb%3Csub%3E2%3C%2Fsub%3E-weigh-300-%EF%BF%BD-10%3Csup%3E-3%3C%2Fsup%3E-kg.-the-molar-mass-of-a-(m%3Csub%3Ea%3C%2Fsub%3E)-and-molar-mass-of-b-(m%3Csub%3Eb%3C%2Fsub%3E)-in-kg-mol%3Csup%3E-1%3C%2Fsup%3E-are 2024-08-30 https://www.chemcrack.in/item/total-number-of-atoms-in-44-g-of-co%3Csub%3E2%3C%2Fsub%3E-is 2024-08-30 https://www.chemcrack.in/item/the-volume-of-1-mole-of-any-pure-gas-at-standard-temperature-and-pressure-is-always-equal-to 2024-08-30 https://www.chemcrack.in/item/at-s.t.p.-the-volume-of-7.5-g-of-a-gas-is-5.6-l.-the-gas-is 2024-08-30 https://www.chemcrack.in/item/an-unknown-chlorohydrocarbon-has-3.55%25-of-chlorine.-if-each-molecule-of-the-hydrocarbon-has-one-chlorine-atom-only%2C-chlorine-atoms-present-in-1-g-of-chlorohydrocarbon-are-(atomic-wt.-of-cl-%3D-35.5-u%3B-avogadro-constant-%3D-6.023-%EF%BF%BD-10%3Csup%3E23%3C%2Fsup%3E-mol%3Csup%3E-1%3C%2Fsup%3E) 2024-08-30 https://www.chemcrack.in/item/what-is-the-atomicity-of-aluminium-phosphate%3F-- 2024-05-14 https://www.chemcrack.in/item/what-is-the-si-unit-of-density%3F-- 2024-05-14 https://www.chemcrack.in/item/normal-human-blood-sugar-range-is-65-%E2%80%93-105-mg%2Fdl.-considering-density-of-human-blood-is-1.06-kg%2Fl%2C-if-a-patient's-sugar-level-reads-720-ppm%2C-his%2Fher-blood-sugar-at-that-time-is..- 2024-05-14 https://www.chemcrack.in/item/the-number-of-significant-figures-in-50000.020-%C3%97-10%3Csup%3E-3%3C%2Fsup%3E-is-_____________.-- 2024-05-14 https://www.chemcrack.in/item/which-of-the-following-is-an-example-of-law-of-multiple-proportion%3F-- 2024-05-14 https://www.chemcrack.in/item/atomic-numbers-of-vanadium%2C-chromium%2C-nickel-and-iron-are-23%2C-24%2C-28-and-26-respectively.-which-one-of-these-is-expected-to-have-the-highest-second-ionization-enthalpy%3F-- 2024-05-14 https://www.chemcrack.in/item/the-removal-of-an-electron-from-an-atom-results-in-the-formation-of%2C-- 2024-05-14 https://www.chemcrack.in/item/ionisation-energy-and-electron-affinity-are-defined-at--- 2024-05-14 https://www.chemcrack.in/item/the-correct-arrangement-for-the-ions-in-the-increasing-order-of-their-radii-is--- 2024-08-30 https://www.chemcrack.in/item/the-hydrides-of-the-first-elements-in-group-15-17%2C-namely-nh%3Csub%3E3%3C%2Fsub%3E%2C-h%3Csub%3E2%3C%2Fsub%3Eo-and-hf-respectively-show-abnormally-high-values-for-melting-and-boiling-points.-this-is-due-to--- 2024-05-14 https://www.chemcrack.in/item/which-of-the-following-oxides-is-the-most-acidic%3F--- 2024-05-14 https://www.chemcrack.in/item/which-of-the-following-represents-the-correct-order-of-increasing-first-ionisation-enthalpy-for-ca%2C-ba%2C-s%2C-se-and-ar%3F- 2024-05-14 https://www.chemcrack.in/item/the-first-ionisation-potential-of-na-is-5.1-ev.-the-value-of-electron-gain-enthalpy-of-na%3Csup%3E%2B%3C%2Fsup%3E-will-be-- 2024-05-14 https://www.chemcrack.in/item/how-does-electron-affinity-change-when-we-move-from-left-to-right-in-a-period-in-the-periodic-table%3F-- 2024-05-14 https://www.chemcrack.in/item/which-of-the-following-statements-is-not-correct%3F-- 2024-05-14 https://www.chemcrack.in/item/which-of-the-following-noble-gases-has-the-highest-positive-electron-gain-enthalpy-value%3F-- 2024-05-14 https://www.chemcrack.in/item/among-the-elements-b%2C-mg%2C-al-and-k%2C-the-correct-order-of-increasing-metallic-character-is-- 2024-05-14 https://www.chemcrack.in/item/the-increasing-order-of-the-ionic-radii-of-the-given-isoelectronic-species-is-- 2024-05-14 https://www.chemcrack.in/item/which-of-the-following-elements-has-the-highest-value-of-electron-affinity%3F-- 2024-05-14 https://www.chemcrack.in/item/the-correct-order-of-electron-gain-enthalpy-(%CE%B4%3Csub%3Eeg%3C%2Fsub%3Eh)-of-the-halogen-atoms-is%2C- 2024-05-14 https://www.chemcrack.in/item/among-the-following%2C-the-element-of-highest-first-ionisation-enthalpy-is-- 2024-05-14 https://www.chemcrack.in/item/the-correct-order-of-ionisation-energy-of-c%2C-n%2C-o-and-f-is%2C- 2024-05-14 https://www.chemcrack.in/item/which-of-the-following-is-not-a-periodic-property%3F-- 2024-05-14 https://www.chemcrack.in/item/the-ionisation-energy-is-highest-for%2C- 2024-05-14 https://www.chemcrack.in/item/which-of-the-following-is-correct%3F-- 2024-05-14 https://www.chemcrack.in/item/which-one-of-the-following-elements-is-represented-as-eka-silicon-in-mendeleev's-periodic-table%3F-- 2024-05-14 https://www.chemcrack.in/item/which-one-of-the-following-statements-for-d.i.-mendeleev%2C-is-incorrect%3F-- 2024-05-14 https://www.chemcrack.in/item/the-elements-with-atomic-numbers-101-and-104-belong-to-respectively%2C- 2024-05-14 https://www.chemcrack.in/item/the-atomic-number-of-the-element-unnilennium-is%2C- 2024-05-14 https://www.chemcrack.in/item/the-atomic-number-of-unnilunium-is%2C- 2024-05-14 https://www.chemcrack.in/item/the-iupac-name-of-an-element-is-unbinilium.-its-atomic-number-is%2C- 2024-05-14 https://www.chemcrack.in/item/outermost-electronic-configuration-of-a-group-13-element%2C-e%2C-is-4s%3Csup%3E2%3C%2Fsup%3E%2C-4p%3Csup%3E1%3C%2Fsup%3E.-the-electronic-configuration-of-an-element-of-p-block-period-five-placed-diagonally-to-element%2C-e-is%2C- 2024-05-14 https://www.chemcrack.in/item/an-element-x-belongs-to-fourth-period-and-fifteenth-group-of-the-periodic-table.-which-of-the-following-statement-is-true%3F-- 2024-05-14 https://www.chemcrack.in/item/the-last-element-of-the-p-block-in-6th-period-is-represented-by-the-outer-most-electronic-configuration.-- 2024-05-14 https://www.chemcrack.in/item/which-among-the-following-elements-is-a-metalloid%3F-- 2024-05-14 https://www.chemcrack.in/item/in-the-long-form-of-the-periodic-table%2C-the-valence-shell-electronic-configuration-of-5s%3Csup%3E2%3C%2Fsup%3E5p%3Csup%3E4%3C%2Fsup%3E-corresponds-to-the-element-present-in%2C- 2024-05-14 https://www.chemcrack.in/item/what-are-the-lanthanides-and-actinides%3F-- 2024-05-14 https://www.chemcrack.in/item/the-correct-order-of-ionic-radii-for-the-ions%2C-p%3Csup%3E3-%3C%2Fsup%3E%2C-s%3Csup%3E2-%3C%2Fsup%3E%2C-ca%3Csup%3E2%2B%3C%2Fsup%3E%2C-k%3Csup%3E%2B%3C%2Fsup%3E%2C-cl%3Csup%3E-%3C%2Fsup%3E-is--- 2024-05-14 https://www.chemcrack.in/item/assertion-(a)%3A-metallic-character-decreases-and-non-metallic-character-increases-on-moving-from-left-to-right-in-a-period.-reason-(r)%3A-it-is-due-to-increase-in-ionisation-enthalpy-and-decrease-in-electron-gain-enthalpy%2C-when-one-moves-from-left-to-rigid-in-a-period.-- 2024-05-14 https://www.chemcrack.in/item/match-list-i-with-list-ii.-(a)-naoh-(b)-be(oh)%3Csub%3E2%3C%2Fsub%3E-(c)-ca(oh)%3Csub%3E2%3C%2Fsub%3E-(d)-b(oh)%3Csub%3E3%3C%2Fsub%3E-(e)-al(oh)%3Csub%3E3%3C%2Fsub%3E-- 2024-05-14 https://www.chemcrack.in/item/consider-the-elements-mg%2C-al%2C-s%2C-p-and-si%2C-the-correct-increasing-order-of-their-first-ionization-enthalpy-is%2C- 2024-05-14 https://www.chemcrack.in/item/the-third-ionisation-enthalpy-is-highest-in-- 2024-05-14 https://www.chemcrack.in/item/the-first-ionisation-enthalpy-is-the-least-in-- 2024-05-14 https://www.chemcrack.in/item/the-first-ionization-energy-(in-kj%2Fmol)-of-na%2C-mg%2C-al-and-si-respectively-are%2C- 2024-05-14 https://www.chemcrack.in/item/b-has-a-smaller-first-ionization-enthalpy-than-be.-consider-the-following-statements.-i.-it-is-easier-to-remove-2p-electron-than-2s-electron.-ii.-2p-electron-of-b-is-more-shielded-from-the-nucleus-by-the-inner-core-electrons-than-the-2s-electrons-of-be.-iii.-2s-electron-has-more-penetration-power-than-2p-electron.-iv.-atomic-radius-of-b-is-more-than-be.-(atomic-number-b-%3D-5%2C-be-%3D-4)-the-correct-statements-are%2C- 2024-05-14 https://www.chemcrack.in/item/the-1st%2C-2nd-and-the-3rd-ionization-enthalpies%2C-i%3Csub%3E1%3C%2Fsub%3E%2C-i%3Csub%3E2%3C%2Fsub%3E-and-i%3Csub%3E3%3C%2Fsub%3E%2C-of-four-atoms-with-atomic-numbers-n%2C-n-%2B-1%2C-n-%2B-2-and-n-%2B-3%2C-where-n-%3C-10%2C-are-tabulated-below.-what-is-the-value-of-n%3F-- 2024-05-14 https://www.chemcrack.in/item/in-general%2C-the-properties-that-decrease-and-increase-down-a-group-in-the-periodic-table%2C-respectively-are%2C- 2024-05-14 https://www.chemcrack.in/item/the-group-number%2C-number-of-valence-electrons%2C-and-valency-of-an-element-with-atomic-number-15%2C-respectively-are%2C- 2024-05-14 https://www.chemcrack.in/item/the-first-ionization-enthalpy-of-the-following-elements-are-in-the-order-- 2024-05-14 https://www.chemcrack.in/item/the-first-electron-affinity-of-c%2C-n-and-o-will-be-of-the-order-- 2024-05-14 https://www.chemcrack.in/item/for-na%3Csup%3E%2B%3C%2Fsup%3E%2C-mg%3Csup%3E2%2B%3C%2Fsup%3E%2C-f%3Csup%3E-%3C%2Fsup%3E-and-o%3Csup%3E2-%3C%2Fsup%3E%3B-the-correct-order-of-increasing-ionic-radii-is%2C- 2024-05-14 https://www.chemcrack.in/item/which-electronic-configuration-will-show-the-highest-first-ionization-potential%3F-- 2024-05-14 https://www.chemcrack.in/item/what-is-the-correct-increasing-order-of-ionic-or-atomic-radii-in-the-following%3F-- 2024-05-14 https://www.chemcrack.in/item/which-element-has-the-highest-first-ionization-potential%3F-- 2024-05-14 https://www.chemcrack.in/item/which-statements(s)-is-(are)-false-for-the-periodic-classification-of-elements%3F-- 2024-05-14 https://www.chemcrack.in/item/the-electronegativities-of-n%2C-c%2C-si-and-p-are-in-the-order%2C- 2024-05-14 https://www.chemcrack.in/item/the-effective-nuclear-charge-of-an-element-with-three-valence-electrons-is-2.60.-what-is-the-atomic-number-of-the-element%3F-- 2024-05-14 https://www.chemcrack.in/item/which-of-the-following-is-the-correct-order-of-radius%3F-- 2024-05-14 https://www.chemcrack.in/item/identify-the-element-that-forms-amphoteric-oxide.-- 2024-05-14 https://www.chemcrack.in/item/which-of-the-set-of-oxides-are-arranged-in-the-proper-order-of-basic%2C-amphoteric%2C-acidic%3F-- 2024-05-14 https://www.chemcrack.in/item/consider-the-following-ionization-enthalpies-of-two-elements-'a'-and-'b'%3A-element-ionization-enthalpy-(kj%2Fmol)-1st-2nd-3rd-a-899-1757-14847-b-737-1450-7731-which-of-the-following-statements-is-correct%3F-- 2024-05-14 https://www.chemcrack.in/item/the-electronic-configuration-with-the-highest-ionization-enthalpy-is%2C- 2024-05-14 https://www.chemcrack.in/item/the-option(s)-with-only-amphoteric-oxides-is(are)-- 2024-05-14 https://www.chemcrack.in/item/which-one-of-the-following-metallic-oxides-exhibit-amphoteric-nature%3F-- 2024-05-14 https://www.chemcrack.in/item/the-electronegativities-of-c%2C-n%2C-si-and-p-are-in-the-order-of%2C- 2024-05-14 https://www.chemcrack.in/item/which-of-the-following-atoms-should-have-the-highest-1st-electron-affinity%3F-- 2024-05-14 https://www.chemcrack.in/item/which-one-of-the-following-elements-has-the-highest-negative-value-for-its-electron-gain-enthalpy%3F-- 2024-05-14 https://www.chemcrack.in/item/the-atom-of-largest-size-among-the-following-is%2C- 2024-05-14 https://www.chemcrack.in/item/the-ionic-radii-(in-%C3%A5)-of-n3-%2C-o2--and-f--are-respectively%2C- 2024-05-14 https://www.chemcrack.in/item/which-one-has-the-highest-boiling-point%3F- 2024-05-14 https://www.chemcrack.in/item/among-second-period-elements%2C-the-correct-order-for-first-ionisation-enthalpy-is%2C- 2024-05-14 https://www.chemcrack.in/item/among-p%2C-s%2C-cl%2C-f%2C-the-elements-with-most-negative-and-least-negative-electron-gain-enthalpy-respectively-are%2C- 2024-05-14 https://www.chemcrack.in/item/for-one-of-the-element-various-successive-ionisation-enthalpies-(in-kj-mol%3Csup%3E-1%3C%2Fsup%3E)-are-given-below%3A-i.e.-1st-2nd-3rd-4th-5th-577.5-1810-2750-11%2C580-14%2C820-the-element-is-- 2024-05-14 https://www.chemcrack.in/item/amongst-be%2C-b%2C-mg-and-al-the-second-ionisation-potential-is-maximum-for%2C 2024-05-03 https://www.chemcrack.in/item/the-first-ionisation-potential-of-na%2C-mg-and-si-are-respectively-496%2C-737-and-786-kj-mol%3Csup%3E-1%3C%2Fsup%3E.-the-ionisation-potential-of-al-will-be-closer-to%2C- 2024-05-14 https://www.chemcrack.in/item/the-shape-of-molecule-has-distorted-octahedral-- 2024-05-14 https://www.chemcrack.in/item/the-pair-of-species-showing-perfect-tetrahedral-geometry-- 2024-05-14 https://www.chemcrack.in/item/which-theory-of-inorganic-chemistry-relates-geometry-of-a-molecule-with-lone-pair-of-electrons-on-central-atom%3F-- 2024-05-14 https://www.chemcrack.in/item/a-central-atom-in-a-molecule-has-two-lone-pairs-of-electrons-and-forms-three-single-bonds.-the-shape-of-this-molecule-is%2C- 2024-05-16 https://www.chemcrack.in/item/the-ho-ion-has-the-following-shape-- 2024-05-14 https://www.chemcrack.in/item/the-molecular-geometry-of-sf-is-octahedral.-what-is-the-geometry-of-sf-(including-lone-pair(s)-of-electrons%2C-if-any)%3F-- 2024-05-14 https://www.chemcrack.in/item/for-the-molecules-lif%2C-n2%2C-k2o-and-cif3%2C-what-is-the-correct-arrangement-of-bonds-in-order-of-increasing-ionic-character%3F-- 2024-05-14 https://www.chemcrack.in/item/which-of-the-following-possess-net-dipole-moment%3F-- 2024-05-14 https://www.chemcrack.in/item/the-melting-point-of-(i)-becl2-(ii)-cacl2-and-(iii)-hgcl2-follows-the-order%2C- 2024-05-14 https://www.chemcrack.in/item/the-decreasing-order-of-bond-angles-in-bf3%2C-nh3%2C-pf3-and-i3%5E--is%2C- 2024-05-14 https://www.chemcrack.in/item/in-hydrogen-azide-(above)-the-bond-orders-of-bonds-(i)-and-(ii)-are%2C- 2024-05-14 https://www.chemcrack.in/item/the-most-polar-compound-among-the-following-is%2C- 2024-05-14 https://www.chemcrack.in/item/among-the-following%2C-the-molecule-that-will-have-the-highest-dipole-moment-is-- 2024-05-14 https://www.chemcrack.in/item/among-licl%2C-rbcl%2C-becl2%2C-mgcl2-the-compounds-with-greatest-and-least-ionic-character-respectively-are-- 2024-05-14 https://www.chemcrack.in/item/the-incorrect-statement-among-the-following-is-- 2024-05-14 https://www.chemcrack.in/item/which-one-of-the-following-molecules-has-the-least-dipole-moment%3F-- 2024-05-14 https://www.chemcrack.in/item/chcl3-is-a-polar-solvent-while-ccl4-is-a-non-polar-solvent-because-ccl4-has-- 2024-05-14 https://www.chemcrack.in/item/each-of-the-following-options-contains-a-set-of-four-molecules.-identify-the-option(s)-where-all-four-molecules-possesses-permanent-dipole-moment-at-room-temperature.-- 2024-05-14 https://www.chemcrack.in/item/the-dipole-moments-of-ccl4%2C-chcl3-and-ch4-are-in-the-order-- 2024-05-14 https://www.chemcrack.in/item/which-structure-has-delocalised-%CF%80-electrons%3F-- 2024-05-14 https://www.chemcrack.in/item/which-of-the-following-will-have-largest-bond-angle%3F-- 2024-05-14 https://www.chemcrack.in/item/the-lattice-energy-of-nacl-is-788-kj%5E-1.-this-means-that-788-kj-of-energy-is-required-- 2024-05-14 https://www.chemcrack.in/item/the-correct-statement-for-the-molecule%2C-csi3%2C-is-- 2024-05-14 https://www.chemcrack.in/item/an-element-has-8-electrons-in-the-valence-shell.-which-of-the-following-is-correct%3F--- 2024-05-14 https://www.chemcrack.in/item/the-electronegativity-of-an-element-is-low.-the-bond-formed-between-two-identical-atoms-of-the-above-element-is-most-likely-to-be%2C- 2024-05-14 https://www.chemcrack.in/item/which-of-the-following-is-not-a-characteristic-of-a-covalent-compound-- 2024-05-14 https://www.chemcrack.in/item/which-one-of-the-following-contains-ionic%2C-covalent-and-co-ordinate-bonds%3F-- 2024-05-14 https://www.chemcrack.in/item/the-attractive-force-which-holds-various-constituents-together-in-different-chemical-species-is-called%2C- 2024-05-14 https://www.chemcrack.in/item/an-odd-electron-molecule-among-the-following-is%2C- 2024-05-14 https://www.chemcrack.in/item/the-sulphur-compound-in-which-the-sulphur-atom-has-octet-configuration-in-its-valence-shell%2C-among-the-following-is%2C- 2024-05-14 https://www.chemcrack.in/item/which-of-the-following-is-the-correct-electron-dot-structure-of-n2o-molecule-%3F- 2024-05-14 https://www.chemcrack.in/item/which-of-the-following-compounds-contain(s)-no-covalent-bond(s)%3F-kcl%2C-ph3%2C-o2%2C-b2h6%2C-h2so4- 2024-05-14 https://www.chemcrack.in/item/the-formal-charge-on-central-oxygen-atom-in-ozone-is-- 2024-05-14 https://www.chemcrack.in/item/how-would-you-form-acetic-acid-from-malonic-acid%3F-- 2024-05-14 https://www.chemcrack.in/item/keeping-in-mind-the-fact-that-b%2C-c%2C-d-and-e-are-all-isomers-of-molecular-formula-(c9h9no)%2C-identify-a-to-g%2C- 2024-05-14 https://www.chemcrack.in/item/identify-(a)-and-(b)-in-the-following-sequence-of-reactions.-- 2024-05-14 https://www.chemcrack.in/item/a-pleasant-smelling-optically-active-ester-(a)-has-molecular-weight-186.-it-does-not-react-with-br2-in-ccl4.-hydrolysis-of-(a)-gives-two-optically-active-compounds-b-and-c.-compound-(c)-gives-positive-iodoform-test-and-on-warming-with-conc.-h2so4-gives-d-(saytzeff-product)-with-no-geometrical-isomers.-(c)-on-treatment-with-benzene-sulphonyl-chloride-gives-(e)-which-on-treatment-with-nabr-gives-optically-active-f.-when-ag2*-salt-of-(b)-is-treated-with-br2%2C-racemic-f-is-formed.-give-structures-of-a-to-f.-- 2024-05-14