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There is no change in internal energy fo...

There is no change in internal energy for an ideal gas at constant temperature.
Internal energy of an ideal gas is a function of temperature only.

A

If both the statements are TRUE and STATEMENT-2 is the correct explanation of STATEMENT-1

B

If both the statements are TRUE but STATEMENT-2 is NOT the correct explanation of STATEMENT-1

C

If STATEMENT-1 is TRUE and STATEMENT-2 is FALSE

D

If STATEMENT-1 is FALSE and STATEMENT-2 is TRUE

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The correct Answer is:
A
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NARENDRA AWASTHI-THERMODYNAMICS-Exercise
  1. Write structure of anisole.

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  2. Heat and work are ''definite quantities''. Heat and work are not pr...

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  3. There is no change in internal energy for an ideal gas at constant tem...

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  4. STATEMENT-1 : The Heat absorbed during the isothermal expansionof an i...

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  5. DeltaH and DeltaU are the same of the reaction, N(2)(g)+O(2)(g)iff2NO(...

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  6. Write structural formula of 2,3-dibromo-1-phenylpentane

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  7. Write structural formula of 2-hydroxybenzaldehyde.

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  8. There cannot be chemical equilibrium in an open system. There is no...

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  9. Write iupac name of phenyl ethyl alcohol.

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  10. Statement -1: Enthalpy and entropy of any elements substance in the st...

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  11. Write iupac name of cumene.

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  12. Write structure of 2-chlorotoluene

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  13. The incorrect iupac name of the compound is 3,3-diethylbutane. write i...

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  14. |Delta(f)H|" of "(H(2)O,l)gt|Delta(f)H|" of "(H(2)O,g) DeltaH("con...

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  15. All combustion reactions are exothermic. Enthalpies of products are ...

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  16. Enthalpy of neutralization is defined as the enthalpy change when 1 mo...

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  17. Assertion:-Internal energy of a real gas may change during expansion a...

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  18. What is the power of a machine which does 2000 joules of work in 10 se...

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  19. The expansion of a gas into an evacuated space takes place non-spontan...

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  20. Write the structural formulae for : 4-methylpent-2-ene

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