Hot conc. H_2SO_4 acts as moderately strong oxidising agent. It oxidis – InterviewSolution

1.	Hot conc. H_2SO_4 acts as moderately strong oxidising agent. It oxidises both metals and non-metals. Which of the following elements is oxidised by conc. H_2SO_4 into two gaseous products ?
Answer» Cu S C Zn Solution :`H_2SO_4` oxidises carbon to carbon DIOXIDE and itself GETS resuced to `SO_2`. `underset("(CONC.)")(C + 2H_2SO_4) overset(DELTA) rarr CO_2 + 2SO_2 + 2H_2O`

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