Q1
Addition of heat at constant pressure to a gas results in
A.
Raising its temperature
B.
Raising its pressure
C.
Raising its volume
D.
Raising its temperature and doing external work
AnswerAnswer: Option D
Solution
Answer: Option D
Solution:
Addition of heat at constant pressure to a gas results in Raising its temperature and doing external work
When you heat a gas, both its vapor pressure and the volume it occupies increase. The individual gas particles become more energetic and the temperature of the gas increases.