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Both q & w are function & q + w is a ...

Both q & w are __________ function & q + w is a ___________ function :-

A

State, State

B

State, path

C

Path, state

D

Path, path

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The correct Answer is:
C
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in Q-82, the work function is

ALLEN-THERMODYNAMICS -EXERCISE -2
  1. Enthalpy of 1 mole monoatomic ideal gas is equals to :-

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  2. Which statement is true for reversible process :-

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  3. Both q & w are function & q + w is a function :-

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  4. If work done by the system is 300 joule when 100 cal. Heat is supplied...

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  5. A system has internal energy equal to U(1), 450J of heat is taken out ...

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  6. The work done by a system is 8J, when 40J heat is supplied to it. Calc...

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  7. If a gas absorbs 200J of heat and expands by 500 cm^(3) against a cons...

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  8. Identify the state quantiy among the following

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  9. Internal enregy change during a reversible is isothermal expansion of ...

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  10. Under which of the following conditions is the relation, Delta H = Del...

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  11. The difference heats of reaction at constant pressure and constant vol...

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  12. For a gaseous reaction, A(g)+3B(g)to3C(g)+3D(g),DeltaU is 17 kcal at 2...

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  13. For the reaction CO(g)+(1)/(2)O(2)(g)rarr CO(2)(g) Which one of the ...

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  14. For the reaction Ag(2)O(s)rarr 2Ag(s)+1//2O(2)(g), which one of the fo...

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  15. A mixture of 2 moles of carbon monoxide and one mole of oxygen in a cl...

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  16. For the gaseous reaction involving the complete combustion of iso-buta...

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  17. For the reversible isothermal expansion of one mole of an ideal gas at...

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  18. For CaCO(3)(s)rarr CaO(s)+CO(2)(g) at 977^(@)C, Delta H = 174 KJ/mol ,...

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  19. Heat of reaction for, CO(g)+1//2O(2)(g)rarr CO(2)(g) at constant V is ...

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  20. The reaction: NH(2)CN(s) +(3)/(2)O(2)(g)rarr N(2)(g) +CO(2)(g) +H(2)...

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