At constant pressure, when the volume of a gas increases, the temperature

A. increases.

B. decreases.

C. stays the same.

Question

Danielle Bird

Physics

21 January, 17:18

At constant pressure, when the volume of a gas increases, the temperature

A. increases.

B. decreases.

C. stays the same.

+5

Answers (1)

Know the Answer?

Giancarlo Garcia · Answer 1

The answer is A. Increases

According to charles law, at constant pressure temperature is directly proportional to the volume of gas

PV = mRT

V is volume, a and T is temperature

Just throw some numbers in it when the P remains the same, you will find that the volume increases if the temperature increased and visa versa

At constant pressure, when the volume of a gas increases, the temperatureA. increases.B. decreases.C. stays the same.

At constant pressure, when the volume of a gas increases, the temperature

A. increases.

B. decreases.

C. stays the same.