Potassium dichromate on heating with conc. H_2SO_4 andNaCl gives yello – InterviewSolution

1.	Potassium dichromate on heating with conc. H_2SO_4 andNaCl gives yellow coloured gas known as ........... which is used for the detection of ............. ions.
Answer» SOLUTION :CHROMYL CHLORIDE ,`CL^(-)`

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