Chromic anhydride in `H_(2)SO_(4)` is not blue by:A. a.`1^(@)` alcohol – InterviewSolution

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1.	Chromic anhydride in `H_(2)SO_(4)` is not blue by:A. a.`1^(@)` alcoholB. b.`2^(@)` alcoholC. c.`3^(@)` alcoholD. d.
Answer» Correct Answer - C Since `3^(@)` alcohols are not oxidised by `("chromic anhydride" + H_(2)SO_(4))` or `(Cr_(2)O_(7)^(2-)+ H_(2)SO_(4))`, so no change of `Cr^(6+)` to `Cr^(3+)`. Hence, no change of colour.

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