Question

3. Give two reasons to justify-
(a) water at room temperature is a liquid.
(b) an iron almirah is a solid at room temperature.​

Answer 1

Answer:

Water is liquid at room temperature as the water molecules move freely in liquid state .

An iron almirah is solid at room temperature as the atoms of iron are closely packed .

Explanation:

The atoms are closely packed due to internal force of attraction