WB JEE 2017 | Heat and Thermodynamics Question 32 | Physics

WB JEE 2017

MCQ (Single Correct Answer)

-0.25

Temperature of an ideal gas, initially at 27$$^\circ$$C, is raised by 6$$^\circ$$C. The rms velocity of the gas molecules will

increase by nearly 2%

decrease by nearly 2%

increase by nearly 1%

decrease by nearly 1%

WB JEE 2017

MCQ (Single Correct Answer)

-0.25

2 moles of an ideal monoatomic gas is carried from a state (p₀, V₀) to state (2p₀, 2V₀) along a straight line path in a p-V diagram. The amount of heat absorbed by the gas in the process is given by

3 p₀V₀

$${9 \over 2}$$ p₀V₀

6 p₀V₀

$${3 \over 2}$$ p₀V₀

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