Multiple Choice
A sample of helium has a volume of 2.00 liters, a temperature of 20.0 °C, and a pressure of 2.50 atmospheres. What is the energy needed to heat the sample of helium gas from 20.0 °C to 95.0 °C at constant volume?
A) 88.0 J
B) 137 J
C) 194 J
D) 207 J
E) 476 J
Correct Answer:
Verified
Correct Answer:
Verified
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