Question

which of the following conditions are observed when heat is supplied to the substance
a. Solid + liquid ,Liquid
b. solid +liquid, liquid, gas
c. solid + gas
d. solid + gas, liquid, gas



please answer this urgently

Answer 1

b. solid +liquid, liquid, gas –

This is the correct answer. You can find different molecules in every substance and gases are the molecules which can be moved from one place to another.

Liquids are the molecules which are less closely packed and the attraction between the molecules in liquids is less than that in solids.

Answer 2

your ans is

b) solid + liquid, liquid,gas