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For a photochemical reaction ArarrB ,1.0...

For a photochemical reaction `ArarrB ,1.0xx10^(-5)` mole of B were formed on absorbing `1.2xx10^(19)` quanta each of `lamda=360 nm`. The quantum efficiency is given by

A

`0.50`

B

1

C

`0.1`

D

`0.2`

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The correct Answer is:
A
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