Question

Two bulbs $A$ and $B$ of equal capacity are filled with $He$ and $S{O}_2$ respectively at the same temperature. How will the speeds be affected if volume of $B$ becomes four times?

• A. Increase by 3 times
• B. Decrease by 5 times
• C. Increase by 10 times
• D. No change

Answer 1

The correct option is D No change

Since speed is independent of $P$ and $V$ terms, there is no effect on speed by changing volume.