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Which one of the following pairs of subs...

Which one of the following pairs of substances when mixed, produces chlorine gas at room temperature?

A

NaCl and `MnO_(2)`

B

NaCl and `HNO_(3)` (Conc.)

C

NaCl and `H_(2)SO_(4)` (conc.)

D

HCl (conc. ) and `KMnO_(4)`

Text Solution

Verified by Experts

The correct Answer is:
D
`2KMnO_(4) +3H_(2)SO_(4)+10HCl to K_(2)SO_(4) + 2MnSO_(4) +8H_(2)O + 5Cl_(2)`
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ERRORLESS -S AND P BLOCK ELEMENTS-JEE Section (Only choice correct answer)
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