Search any question & find its solution
Question:
Answered & Verified by Expert
$20 \mathrm{~mL}$ of methane is completely burnt using $50 \mathrm{~mL}$ of oxygen. The volume of the gas left after cooling to room temperature is
Options:
Solution:
2806 Upvotes
Verified Answer
The correct answer is:
$30 \mathrm{~mL}$
$\therefore$ Volume of gas left after cooling
$=10 \mathrm{mLO}_{2}+20 \mathrm{~mL} \mathrm{CO}_{2}=30 \mathrm{~mL}$
$\mathrm{H}_{2} \mathrm{O}(\mathrm{g})$ will be condense to $\mathrm{H}_{2} \mathrm{O}(\mathrm{l})$ after cooling.
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.