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0 votes
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in Chemistry by (74.9k points)
If 9 gm `H_(2)O` is electrolysed completely with the currect of 50 % efficiency then :
A. 96500 charge is required
B. `2 xx 96500` C charge is required
C. 5.6 L of `O_(2)` at STP will be formed
D. 11.2 L of `O_(2)` at STP will be formed

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1 Answer

0 votes
by (74.1k points)
Correct Answer - B::C

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