Questions
The amount of heat energy required to raise the temperature of 1 g of Helium at NTP, from is
detailed solution
Correct option is C
As here volume of the gas remains constant, therefore the amount of heat energy required to raise the temperature of the gas is ΔQ=nCvΔTHere, Number of moles, n=14CV=32R ∵ He is a monatomic ΔT=T2−T1 ∴ ΔQ=1432RT2−T1 =38NakBT2−T1 ∵kB=RNaTalk 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?
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