Question

The molecular velocity of any gas is:

• A. inversely proportional to absolute temperature
• B. directly proportional to square of temperature
• C. directly proportional to square root of temperature
• D. inversely proportional to the square root of temperature

Answer 1

Answer: (C)

directly proportional to square root of temperature

Answer 2

$v = \sqrt{\frac{8RT}{\pi M}}$ $v \propto \sqrt{T}$