Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
KCET2009Chemistryd and f Block Elements

The incorrect statement in respect of chromyl chloride test is

Options

  1. Aformation of red vapours
  2. Bformation of lead chromate
  3. Cformation of chromyl chloride
  4. Dliberation of chlorine

Correct answer

D. liberation of chlorine

Step-by-step solution

Chromyl chloride test is used for Cl ⁻ ions. Chlorine is not liberated in this test. CrO ₂ Cl ₂+4 NaOH 2 NaCl + Na ₂ CrO ₄+2 H ₂ O Na ₂ CrO ₄+ ( CH ₃ COO )₂ ~Pb 2 CH ₃ COONa + lead chromate PbCrO ₄

Practice d and f Block Elements on Quantrex Academy →

More from d and f Block Elements

Pick out the correct option Assertion(A): Mercury is not considered as a transition element Reason (R): Mercury is a liquid 2026Which of the following does not correctly represent the order of the property indicated against it? 2026The element with the highest third ionisation enthalpy is: 2026The product and its colour when MnO₂ is fused with KOH in presence of O₂ : 2026The ion that has a spin only magnetic moment of 5.9 BM is: 2026Which one of the following species will impart colour to an aqueous solution? 2026The basic character of transition metal monoxides follows the order: 2026K ₂ Cr ₂ O ₇ on heating with aqueous NaOH gives ------------------------- 2026 Full d and f Block Elements list All KCET PYQs