question_answer 16)

 List all items known to you that float on water. Check and see if they will float on an oil or kerosene.

Answer:

(a) List of some items that float on water are as follows: (i) Wood (ii) Wax (iii) Thermocol (iv) Oil (v) Ice (vi) Plastic (b) List of items that float on oil or kerosene are as follows: (i) Wood (ii) Paper (iii) Wax (iv) Plastic (v) Thermocol