Question

623. In an electrolysis of acidulated water 4.48L
of hydrogen at STP was produced by passing
a current of 2.14 A For how many hours
the current passed?
(2) 3
(3) 6
(4) 5​

Answer 1

Answer:

623. In an electrolysis of acidulated water 4.48L

of hydrogen at STP was produced by passing

a current of 2.14 A For how many hours

the current passed?

(2) 3

(3) 6

(4) 5

3) is ans.