Question

OBJECTIVE TYPE QUESTIONS<br />A. Fill in the blank spaces by choosing the<br />correct words from the list given below :<br />List : latent heat of fusion, melting point, steam,<br />constant, latent heat of vaporisation.<br />1. During the change of state of a substance<br />its temperature remains<br />2. The temperature at which a solid starts<br />changing to liquid state is called<br />3. The amount of heat required to change<br />1 g of a substance at its melting point into<br />liquid state without any rise in temperature<br />is called specific<br />4. The amount of heat required to change<br />1 g of a liquid into its gaseous state without<br />any rise in temperature is called specific<br />5.<br />has the highest specific latent<br />heat of vaporisation.<br />20​

Answer 1

Answer:

1 constant

2 melting point

3 latent heat of fusion

4 latent heat of vaporization

5 steam