Question

II Name the following:

1. Two liquids soluble in water

2. Two liquids insoluble in water

3. Two transparent objects

4. Two translucent objects

5. Two opaque objects

6. Two solids soluble in water

7. A liquid metal _____________________________

8. Two miscible liquids_____________________________ _____________________________

9. Two immiscible liquids ___________________________ ___________________________

10. Two soluble substances in water______________________ _______________________

11. Two insoluble substances in water ____________________ _______________________

12. Two substances that float on the surface of water ________________________________

13. Two substances that sink in water ____________________ ____________________________

14. All gases are non lustrous.________________________

15. Iodine crystals have luster._________________________

16. All gases are opaque materials._____________________

17. Butter paper, oiled paper etc are transparent materials.__________________________​

Answer 1

Answer:

1.soap solution,sugar solution

2.oil,petrol

3.glass,water

4.butter paper,page

5.wood,metal

6.sodium, sugar cubes

7.mercury

8.water and salt solution

9.oil and water

10.sugar,salt

11.oil,petrol

12.wood,oil

13.metal objects,stone

14.true

15.false

16.false

17.false

Answer 2

Explanation:

1. Aceton and methanol.

2.Oil and paraffin wax.

3. Air and water.

4. Butter paper and thin sheets of plastic.

5. Wood and Cardboard.

6. Sugar and salt.

7. Mercury.

8. Ethanol and Water.

9. Oil and water.

10. Salt and sugar.

11. Pepper and sand.

12. Wood and Oil.

13. Coin and Brick.

14. FALSE.

15. TRUE.

16. FALSE.

17. FALSE,they all are translucent.

Hope it will help you