Question

V. Pick the odd one out.Give scientific reasons.
1. Water-ether, water-kerosene oil, water-common salt, water-benzene
2. Distillation flask, funnel, thermometer, Liebig condenser
3. Surface area, density, temperature, humidity​

Answer 1

Answer:

1. water - common salt ( others cannot dissolve with water)

2. thermometre ( others are not the instruments to measure the temperature of a body)

3. Don't know dear . sorry for that

Answer 2

Answer:

1) water-common salt

reason- except water-common salt all are insoluble in water.

2) funnel

reason- except funnel all are needed in the process of distillation

3) density

reason- except density all are the factors that affect the rate of evaporation

Explanation:

hope it will help you