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In a reaction excess of H(2)O is added t...

In a reaction excess of `H_(2)O` is added to 0.1 mole of acidified `KMnO_(4)` solution. Then the S.T.P volume of `O_(2)` liberated is

A

5.6 lit.

B

6.6 lit.

C

11.2 lit.

D

22.4 lit.

Text Solution

Verified by Experts

The correct Answer is:
A
2 moles of `KMnO_(4) rarr 5 " mole "O_(2) uarr`
2 moles `KMnO_(4) rarr 5 times 22.4 L`
0.1 mole `KMnO_(4) rarr ?=5.60L`
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