Chemistry-(general)
NEET Chemistry (general) MCQ Question
Type: MCQ-conceptual-Easy-Class 12
Which of the following statements about chromates and dichromates is correct?
A
Sodium dichromate is less soluble than potassium dichromate.
B
Chromate and dichromate can interconvert depending on the pH of the solution.
C
The oxidation state of chromium in chromate and dichromate differs.
D
The chromate ion has a square planar structure.
Correct Answer
Option B
Detailed Explanation
Chromates and dichromates are interconvertible in aqueous solution depending on the pH, as indicated by the reactions provided in the NCERT context. Both ions have the same oxidation state for chromium.
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