JEE Main Chemistry question
The maximum number of moles of oxygen gas that can be obtained by the electrolytic decomposition of 90 g of water will be
Answer: (B)
Solution
Moles of water . From , moles of .
The maximum number of moles of oxygen gas that can be obtained by the electrolytic decomposition of 90 g of water will be
Moles of water . From , moles of .