Kinetic energy of molecules of 1 gm He gas at 1000C will be–... | PHYSICS - KINETIC THEORY OF AN IDEAL GAS | SolveeIt | Solveeit

Today, August 19

Question

Kinetic energy of molecules of 1 gm He gas at 100⁰C will be–

A

6 × 10^–21 joule

B

1200 joule

C

6 × 10³ joule

D

4 × 10^–23 joule

Answer

1200 joule

Explanation

Solution

K.E. = $\frac{3}{2}$ nRT