MHT CET Chemistry question
A mixture containing 100 g and 100 g is ignited so that water is formed according to the reaction, ; How much water will be formed?
Answer: (A)
Solution
n(O₂) = 100/32 = 3.125 mol is limiting (H₂ = 50 mol), so n(H₂O) = 6.25 mol = 112.5 ≈ 113 g; 50 g and 25 g are too
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