When a mixture of solid NaCl and solid K...

When a mixture of solid `NaCl` and solid `K_(2)Cr_(2)O_(7)` is heated with concentrated `H_(2)SO_(4)` deep red vapours are obtained.This is due to the formation of:

chromous chloride

chromyl chloride

chromic chloride

chromic sulphate

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RESONANCE ENGLISH-QUALITATIVE ANALYSIS (ANION)-Exercise-1

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