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Which of the following statement is corr...

Which of the following statement is correct when a mixture of `CaCl_(2) and K_(2)Cr_(2)O_(7)` is gently warmed with conc . `H_(2)SO_(4)` acid ?

A

Deep red vapours are evolved

B

The vapours when passed into NaOH solution gives a yellow solution of `Na_(2)CrO_(4)`

C

Chlorine gas is evolved

D

Chromyl chloride is formed

Text Solution

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The correct Answer is:
A, B, D
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