Question

give 2 reason to justify
(a) water at room temperature is a liquid.
(b) an iron almirah is a solid at room temperature. ​

Answer 1

Answer:

Explanation:

Hence, water at room temperature is a liquid. (b) An iron almirah is a solid at room temperature because its melting point as well as boiling point is above room temperature. Similarly, (i) An iron almirah is rigid and has a fixed shape. ... Hence, iron almirah is a solid at room temperature.

Answer 2

Answer:

a: At room temperature (25°C), water is a liquid because it has the following characteristics of liquid: At room temperature, water has no shape but has a fixed volume i.e., it occupies the shape of the container in which it is kept. At room temperature, water flows easily.

b:An iron almirah is a solid at room temperature because its melting point as well as boiling point is above room temperature. Similarly, (i) An iron almirah is rigid and has a fixed shape. (ii) The density of metal is quite high. Hence, iron almirah is a solid at room temperature.

Explanation:

I hope it helps you