Chemistry NMDCAT MCQs Limiting and Excess Reactants
nmdcat.online July 2, 2026

In the reaction 2H₂S + SO₂ → 3S + 2H₂O, 68 g of H₂S and 64 g of SO₂ are mixed. The mass of sulphur formed is

A. 96 g
B. 48 g
C. 64 g
D. 32 g

📝 Explanation

Stoichiometric mixture produces 3 mol S = 96 g.

📖 Additional Information

  • 96 g
  • 48 g
  • 64 g
  • 32 g

Stoichiometric mixture produces 3 mol S = 96 g.

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