62. For the reaction 2K + 2H₂O → 2KOH + H₂, 39 g of potassium and 36 g of water are mixed. The mass of KOH formed is

A. 56 g

✓

B. 112 g

C. 28 g

D. 84 g

📝 Explanation

Potassium is limiting. KOH formed = 1 mol. Mass = 56 g.

📖 Additional Information

56 g
112 g
28 g
84 g

Potassium is limiting. KOH formed = 1 mol. Mass = 56 g.

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