A closed container contains 0.6m^3 of neon gas at 200K temperature and 1.3*10^5Pa. Find the rise in temperature when 8360 J of heat is supplied to it. The molar heat capacity of neon at constant volume is 3.2calK^-1mol^-1. Assume the container doesn’t expand on heating.(a) 13.3K(b) 15.8K(c) 13.9K(d) 15KThe question was posed to me by my college director while I was bunking the class.This is a very interesting question from Thermal Properties of Matter topic in chapter Thermal Properties of Matter of Physics – Class 11

A closed container contains 0.6m^3 of neon gas at 200K temperature and

1.	A closed container contains 0.6m^3 of neon gas at 200K temperature and 1.3*10^5Pa. Find the rise in temperature when 8360 J of heat is supplied to it. The molar heat capacity of neon at constant volume is 3.2calK^-1mol^-1. Assume the container doesn’t expand on heating.(a) 13.3K(b) 15.8K(c) 13.9K(d) 15KThe question was posed to me by my college director while I was bunking the class.This is a very interesting question from Thermal Properties of Matter topic in chapter Thermal Properties of Matter of Physics – Class 11
Answer» Correct CHOICE is (a) 13.3K For explanation I WOULD say: no. of MOLES of neon gas = pV/RT = (1.310^50.6) / (8.31200) = 46.9 moles ≅ 47 moles ΔQ = nCVΔTΔT = ΔQ/nCV = (8360/4.18) / (473.2) = 13.3K.

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