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In the reactions, K(2)Cr(2)O(7)+KCl+"c...

In the reactions,
`K_(2)Cr_(2)O_(7)+KCl+"conc."H_(2)SO_(4)overset("heat")(rarr)Aoverset(NaOH)(rarr)B`.
'A' is reddish brown gas soluble in NaOH forming B. A and B are

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The correct Answer is:
1
`K_(2)Cr_(2)O_(7)+4KCl+6H_(2)SO_(4)rarrunderset("Reddish brown gas(A))(6KHSO_(4)+2CrO_(2)Cl_(2)+3H_(2)O)`
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