# At 35°C, argon has a velocity of 300 m/s. What is the velocity of helium at the same temperature?

##### 1 Answer

Jun 11, 2018

#### Answer:

#### Explanation:

Velocity of gas molecules at constant temperature is inversely proportional to square root of Molar mass of gas

#"v" ∝ 1/sqrt"M"#

From above