A) One mole of oxygen
B) One g atom of oxygen
C) 8 g of oxygen
D) 22.4 litres of oxygen
Correct Answer: C
Solution :
Hydrolysis of water : \[2{{H}_{2}}O\] ⇌ \[4{{H}^{+}}+4{{e}^{-}}+{{O}_{2}}\] 4 F charge will produce = 1 mole \[{{O}_{2}}=32\ gm\ {{O}_{2}}\] 1 F charge will produce \[=\frac{32}{4}=8\ gm\ {{O}_{2}}\].
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