Question

Give two reasons to justify-
(a) water at room temperature is a liquid.
(b) an iron almirah is a solid at room temperature.
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Answer 1

Answer:

Explanation:

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.

Answer 2

Answer:

a. water at room temperature is liquid bcz it boils at 373 k. and the room temperature is nearly 20 degrees to 25 degree so these are the properties of liquid .

b. An iron almirah ................ bcz it has definite shape and definite volume. ...