Answer:
The correct answer is option D.
Explanation:
Step 1:
Step 2:
Overall reaction can be determined by adding all the reactions of mechanism:
Reactants in an overall reaction =
Products in an overall reaction =
According to question , the role of oxygen gas is product.
68 g/mol. 34 g/mol.
(CO2)+(CF)/ (COF)².
k=
0.025 L
The production of oxygen in the electrolysis of water is;
4OH^-(aq) -----> 2H2O(l) + O2(g) + 4e
Since 1 F = 96500C
molar volume of a gas = 22.4 L
From the reaction equation;
4 * 96500 C yields 22.4 L of oxygen
(3 * 60 * 60 * 0.0400) C yields (3 * 60 * 60 * 0.0400) * 22.4/4 * 96500
= 9676.8/386000
= 0.025 L
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