Chemistry-Mole Concept
NEET Chemistry Mole Concept MCQ Question
Type: MCQ-numerical-Medium-Class 11
If 16 g of CH4 reacts completely with oxygen, what volume of CO2 is produced at standard temperature and pressure (STP)?
A
22.4 L
B
11.2 L
C
44.8 L
D
33.6 L
Correct Answer
Option A
Detailed Explanation
The balanced equation for the combustion of methane is CH4 + 2O2 → CO2 + 2H2O. 16 g of CH4 corresponds to 1 mole, which produces 1 mole of CO2. At STP, 1 mole of any gas occupies 22.4 L.
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