Entropy Change in Isochoric Process
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Q.
The gas phase reaction:
at 400K has
The equilibrium constant for this reaction is ______ . (Round off to the Nearest Integer)
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Q. Which of the following is the correct expression for ΔS in case of isochoric process?
ΔS=nCp lnT2T1
ΔS=nCp lnT1T2
ΔS=nCv lnT2T1
ΔS=nCv lnT1T2
Q. The entropy change when two moles of ideal monoatomic gas is heated from 200oC to 300oC reversibly and isochorically is:
- 32R ln (300200)
- 52R ln (573273)
- 3R ln (573473)
- 32R ln (573473)
Q. The entropy change when two moles of ideal monoatomic gas is heated from 200∘C to 300∘C reversibly and isochorically?
- 32R ln(300200)
- 52R ln(573273)
- 3 R ln(573473)
- 32R ln(573473)
Q. The entropy change when two moles of ideal monoatomic gas is heated from 200oC to 300oC reversibly and isochorically is:
- 32R ln (300200)
- 52R ln (573273)
- 3R ln (573473)
- 32R ln (573473)
Q. The entropy change when two moles of ideal monoatomic gas is heated from 200∘C to 300∘C reversibly and isochorically?
- 32R ln(300200)
- 52R ln(573273)
- 3 R ln(573473)
- 32R ln(573473)
Q. The entropy change when two moles of ideal monoatomic gas is heated from 200∘C to 300∘C reversibly and isochorically?
- 32R ln(300200)
- 52R ln(573273)
- 3 R ln(573473)
- 32R ln(573473)
Q. Which of the following is the correct expression for ΔS in case of isochoric process?
ΔS=nCp lnT2T1
ΔS=nCp lnT1T2
ΔS=nCv lnT2T1
ΔS=nCv lnT1T2