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A heat of transformation of a substance ...

A heat of transformation of a substance is

A

the energy absorbed as heat during a phase transformation

B

the energy per unit mass absorbed as heat during a phase transformation.

C

the same as the heat capacity

D

the same as the specific heat.

Text Solution

Verified by Experts

The correct Answer is:
B
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Knowledge Check

  • The process of transformation of a substance in a gaseous state into a liquid state due to change in pressure or temperature of the substance is called:

    A
    evaporation
    B
    saturation
    C
    condensation
    D
    transformation

  • The process of transformation of a substance in a gaseous state into a liquid state due to change in pressure or temperature of the substance is called_______

    A
    Evaporation
    B
    Saturation
    C
    Condensation
    D
    transformation

  • The letent heat of vaporisation of a substance is always

    A
    greater than its latents heat of fusions
    B
    greater than its latent heat of sublimation
    C
    equal to its latent heat of sublimation
    D
    less than its latent heat of fusion

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