Questions
An insulator container contains 4 moles of an ideal diatomic gas at temperature T. Heat Q is supplied to the gas, due to which 2 moles of the gas are dissociated into atoms but temperature of the gas remains constant.
detailed solution
Correct option is B
Q=ΔU=Uf−Ui= ( internal energy of 4 moles of a monoatomic gas + internal energy of the 2 moles of diatomic gas) – ( internal energy of 4 moles of diatomic ideal gas) = (4×3RT2+2×52RT)−(4×52RT)=RTTalk to our academic expert!
Similar Questions
100 mol of an ideal gas is heated from 10° to 20°C keeping its (i) volume constant (ii) pressure constant.
Let and denote the change in the internal energy of the gas due to process (i) and (ii),
respectively. Then, which of the following shall be true?
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
