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Hot cone. H(2)SO(4) acts as moderately s...

Hot cone. `H_(2)SO_(4)` acts as moderately strong oxidising agent. It oxidises both metals and non-metals. Which of the following elements is oxidised by cone. `H_(2)SO_(4)` into two gaseous products?

A

Cu

B

S

C

C

D

Zn

Text Solution

Verified by Experts

The correct Answer is:
C
`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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ICSE-P-BLOCK ELEMENTS-EXERCISE (PART-I)(OBJECTIVE QUESTIONS)(THE CORRECT ALTERNATIVE FROM THE CHOICES GIVEN : )
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