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Passage of electricity through dil H2SO4...

Passage of electricity through dil `H_2SO_4` for 1 hour liberates a total of 224 ml of `H_2` at S.T.P. The magnitude of current would be :-

A

0.27 amperes

B

0.54 amperes

C

0.042 amperes

D

0.73 amperes

Text Solution

Verified by Experts

The correct Answer is:
B
moles of hydrogen gas =`224/22400=10^(-2)`
`g_"eq"` to `H_(2(g))` = mole x n factor
`=2xx10^(-2)`
i = 0.536 0.54 A
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