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The heat requried to raise the temperatu...

The heat requried to raise the temperature of body by `1^(@)C` is called `:`

A

specific heat

B

thermal capacity

C

water equivalent

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
C
`q=msxxDeltaT,DeltaT=1,`
then `q=ms=` water equivalent.
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P BAHADUR-THERMOCHEMISTRY-Exercise 4 objective Problems
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  2. The heat requried to raise the temperature of body by 1^(@)C is called...

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  3. The enthalpy of reaction does not depend upon:

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  4. Calculate enthalpy change of the following reaction : H(2)C=CH(2(g))...

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  5. The enthalpies of combustion of carbon and carbond monoxide are -393.5...

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  6. Consider the reaction, N(2)+3H(2)hArr 2NH(3) carried out at constant...

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  7. If the bond dissociation energies of XY,X(2) and Y(2)( all diatomic mo...

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  8. The standard enthalpy of formation (Delta(f)H^(@)) at 298K for methan...

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  9. The enthalpy change for the following process are listed below: (a) ...

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  10. (Delta H - Delta U) for the formation of carbon monoxide (CO) from its...

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  11. Assuming that water vapour is an ideal gas, the internal energy change...

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  12. Identify the correct statement regarding a spontaneous process :

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  13. In a fuel cell methanol is used as fuel and oxygen gas is used as an o...

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  14. On the basis of the following thermochemical data : (Delta(f)G^(@)H((a...

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  15. For which change DeltaH cancel(=)DeltaU ?

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  16. Molar heat capacity of water in equilibrium with the ice at constant p...

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  17. Standard molar enthalpy of formation of CO(2) is equal to :

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  18. Delta(f)^(@) for CO(2(g)), CO((g)) and H(2)O((g)) are -393.5,-110.5 an...

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  19. Which of the reaction defines Delta(f)H^(@) ?

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  20. Using the data provided, calculate the multiple bond energy (kJ mol^(-...

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