Question

LESSON NO.4

图. 圈ll 4

WATER SAFE FOR DRINKING (PART 1)

Q.1) Strike the Odd Man out:

1) Salt, Sugar, Pepper.

2) Rubber Honey , Wood. 3) Jaggery, Alum, oil.

Q.2) Name the following:

1) Substances that dissolve in water -

2) Substances that do not dissolve in water -

3) Mixture of a substance is called as - 4) Saline and ORS are examples of -

Q.3) Make a list of 5 soluble substances and 5 insoluble substances :​

Answer 1

Que1.

1.Salt

2.Honey

Que2.

1. Missicible

2. Immisscible

Que3.

Soluble

1.sugar

2.salt

3.Soap

4.Honey

Insoluble

1. Sand

2. Flour

3. Chalk Powder

4. Stone

5. Oil