NEET2014Chemistry-Stoichiometry
NEET 2014 Chemistry Gas Laws MCQ Question
Type: MCQ-numerical-Medium-Class 11
When 22.4 litres of H₂(g) is mixed with 11.2 litres of Cl₂(g), each at S.T.P, the moles of HCl(g) formed is equal to
A
1 mol of HCl(g)
B
2 mol of HCl(g)
C
0.5 mol of HCl(g)
D
1.5 mol of HCl(g)
Correct Answer
Option B
Detailed Explanation
At S.T.P, 1 mole of any gas occupies 22.4 L. Thus, 22.4 L of H₂ and 11.2 L of Cl₂ will form 2 moles of HCl according to the balanced equation H₂ + Cl₂ → 2HCl.
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