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Decomposition of H(2)O(2) follows a firs...

Decomposition of `H_(2)O_(2)` follows a first order reactions. In 50 min the concentrations of `H_(2)O_(2)` decreases from 0.5 to 0.125 M in one such decomposition . When the concentration of `H_(2)O_(2)` reaches 0.05 M, the rate of formation of `O_(2)` will be

A

`"2.66 Lmin"^(-1)" at STP"`

B

`1.34xx10^(-2)" mol min"^(-1)`

C

`6.93xx10^(-2)" mol min"^(-1)`

D

`6.93xx10^(-4)" mol min"^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
D
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