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25.5 g of H(2)O(2) solution on decomposi...

25.5 g of `H_(2)O_(2)` solution on decomposition gave 1.68 L of `O_(2)` at STP. The percentage strength by weight of the solution is

A

30

B

10

C

20

D

25

Text Solution

Verified by Experts

The correct Answer is:
C
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