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Define latent heat of fusion and latent ...

Define latent heat of fusion and latent heat of vaporisation.

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`0.36^@C`
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Define the following: Specific latent heat of vaporisation:

Fill in the blank spaces by choosing the correct words from the list given below: latent heat of fusion, melting point, steam, constant, latent heat of vaporisation. During the change of state of a substance its temperature remains___________.

Fill in the blank spaces by choosing the correct words from the list given below: latent heat of fusion, melting point, steam, constant, latent heat of vaporisation. The temperature at which a solid starts changing to liquid state is called__________.

Fill in the blank spaces by choosing the correct words from the list given below: latent heat of fusion, melting point, steam, constant, latent heat of vaporisation. The amount of heat required to change 1 g of a substance at its melting point into liquid state without any rise in temperature is called specific_________.

Fill in the blank spaces by choosing the correct words from the list given below: latent heat of fusion, melting point, steam, constant, latent heat of vaporisation. The amount of heat required to change 1 g of a liquid into its gaseous state without and rise in temperature is called specific ___________.

The latent heat of fusion of a substance is always less than the latent heat vapourization or latent heat of sublimation of the same substace. Explain.