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Question: Answered & Verified by Expert
What is the volume occupied by $16 \mathrm{~g}$ methane gas at STP?
ChemistrySome Basic Concepts of ChemistryMHT CETMHT CET 2021 (21 Sep Shift 2)
Options:
  • A $1140 \mathrm{~cm}^3$
  • B $22400 \mathrm{~cm}^3$
  • C $214 \mathrm{~cm}^3$
  • D $12.4 \mathrm{~cm}^3$
Solution:
1235 Upvotes Verified Answer
The correct answer is: $22400 \mathrm{~cm}^3$
Number of moles of methane $\left(\mathrm{CH}_4\right)=\frac{16}{16}=1$
Volume of 1 mole of gas at STP $=22.4 \mathrm{~L}$ $=22400 \mathrm{~cm}^3$

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