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When a solid melts there is...

When a solid melts there is

A

An increase in enthalpy

B

A decrease in enthalpy

C

No change in enthalpy

D

A decrease in internal energy

Text Solution

Verified by Experts

The correct Answer is:
A
`s rarr l rArr Delta H gt 0`
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Knowledge Check

  • When a solid changes to directly gaseous state, the process is called

    A
    Diffusion
    B
    Sublimation
    C
    Evaporation
    D
    Boiling

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    A
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    B
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    C
    Remains same
    D
    Doubled

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    A
    Increases
    B
    Decreases
    C
    Remains same
    D
    Doubled

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