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If the ideal gas given in the problem 45...

If the ideal gas given in the problem 45 expands against constant external pressure of 1 atm what is the q value?

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`q=-W=PDeltaV=1(20-2)=18L atm.`
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VGS PUBLICATION-BRILLIANT-THERMODYNAMICS-SHORT ANSWER QUESTIONS
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  5. Explain the state function 'enthalpy, H'. What is the relationship bet...

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  6. Show that DeltaH=DeltaU+Deltan((g)),RT

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  8. Explain extensive and intensive properties.

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  9. Define heat capacity. What are C(p) and C(v)? Show that C(p)-C(v)=R.

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  10. Explain the determination of DeltaU of a reaction calorimetrically.

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  11. Explain the determination of DeltaH of a reaction calorimetrically:

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  12. What is enthalpy of a reaction? Explain the standard enthalpy of a rea...

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  13. What is the standard enthalpy of formation? Explain it with example.

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  14. Define and explain enthalpy of phase transformation.

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  16. Define and explain the standard enthalpy of vapourisation (Molar entha...

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  18. Define and explain the standard enthalpy of formation (Delta(r)H^(thet...

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  20. Define and explain the enthalpy of combustion (Delta(c)H^(theta)).

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