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One mole of an ideal gas having 2 0 7 j heat to raise its temp by 10k when heated vat constant pressureto raise the temp. by 10k same gas is heated at constant cvolume the heat required is

One mole of an ideal gas having 2 0 7  j heat to raise its temp by 10k when heated vat constant  pressureto raise the temp. by 10k same gas is heated at constant cvolume the heat required is

Grade:11

2 Answers

Eshan
askIITians Faculty 2095 Points
3 years ago
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Mohamed Harithkhan
18 Points
3 years ago
Heat at constant pressure,
Qp = nCpΔT
  207   = 1 * C* 10
C= 20.7
Heat at constan volumn,
Q= nCvΔT
     = n(C- R)ΔT
     = 1*(20.7 – 8.314) * 10
     = 123.86 J

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