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Which of the statements is not true?...

Which of the statements is not true?

A

`K_(2)Cr_(2)O_(7)` solution in acidic medium is orange

B

`K_(2)Cr_(2)O_(7)` solution becomes yellow on increasing the pH beyond 7

C

On passing `H_(2)S` through acidified `K_(2)Cr_(2)O_(7)` solution, a milky color is observed

D

`Na_(2)Cr_(2)O` is perferred over `K_(2)Cr_(2)O_(7)` in volumetric analysis In the replacement reaction

Text Solution

Verified by Experts

The correct Answer is:
D
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