What happens when potassium dichromate is heated with conc. H_(2)SO_(4 – InterviewSolution

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1.	What happens when potassium dichromate is heated with conc. H_(2)SO_(4) and a solution of NaCl ? Give equations.
Answer» SOLUTION :Orange red vapours of chromyl CHLORIDE are evolved, `K_(2)Cr_(2)O_(7)+ 4NaCl+ 6H_(2)SO_(4) overset("HEAT")to UNDERSET("Chromyl chloride")(2KHSO_(4)+ 2NaHSO_(4)+ 2CrO_(2)Cl_(2)+ 3H_(2)O)`

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