Question

The temperature of an ideal gas is increased from 200 K to 800 K. If r.m.s. speed of gas at 200K is v0. Then, r.m.s. speed of the gas at 800 K will be

• A. $\frac{v_o}{4}$
• B. $2v_0$
• C. $v_0$
• D. $4v_0$

Answer 1

Answer: (B)

$2v_0$

Answer 2

The correct option is(B): $2v_0$