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Consider the following statements. ...

Consider the following statements.
I. Sodium dichromate is less soluble than potassium dichromate.
II. Crystals of potassium dichromate are of orange colour.
III. The chromates and dichromates are interconvertible in aqueous solution depending upon pH of the soultion.
IV. The oxidation states of chromate and dichromate are different.
The correct statements are

A

I, II, III and IV

B

II and IV

C

I and III

D

I and II

Text Solution

Verified by Experts

The correct Answer is:
C
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