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For the process NH(3)(g) +HCI(g) rarr ...

For the process
`NH_(3)(g) +HCI(g) rarr NH_(4)CI(s)`

A

`DeltaH=+ve,DeltaS=+ve`

B

`DeltaH=-ve,DeltaS=+ve`

C

`DeltaH=+ve,DeltaU=-ve`

D

`DeltaH=-ve,DeltaS=-ve`

Text Solution

Verified by Experts

The correct Answer is:
D
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OP TANDON-Chemical Thermodynamics and Thermochemistry-Objective Question Level B
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  3. For the process NH(3)(g) +HCI(g) rarr NH(4)CI(s)

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  4. A gas is allowed to expand reversibly under adiabatic conditions. What...

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  5. Given the following data : Determine at what temperature the foll...

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  7. The enthalpy change of which reaction corresponds to DeltaH(f)^(@) ...

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  8. Enthalpy is equal to

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  9. When a bomb calorimeter is sued to determine the heat of reaction, whi...

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  10. For the reaction shown , which which is closest to the value o fDelta...

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  11. An ice cube at 0.00^(@)C is placed is 200g of distilled water at 25^(@...

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  12. Which reaction occurs with the greatest increase in entropy?

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  13. The table given below lists the bond dissociation energy (E("diss")) f...

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  14. An ideal gas is taken around the cycle ABCA as shown in P-V diagram. T...

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  15. One gram mole of graphite and diamond were burnt to form CO(2) gas: ...

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  16. Which among the following is not an exact differential?

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  17. A gas expands adiabatically at constant pressure such that: T prop(1...

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  18. 2Zn+O(2)to2ZnO," "DeltaG^(@)=-606J . . . (i) 2Zn+2Sto2ZnS," "D...

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  19. The efficiency of the reversible cycle shown in the given figure is

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  20. IN Haber's process of manufacturing of ammonia : N(2)(g)+3H(2)(g)to2...

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