Question

(d) grease
Tick (~) the correct option.
1. Bitumen is used for making
(a) vaseline
(b) toilet goods
Yet road surfaces
2. Refining of petroleum is done by
(a) filtration
(b) decantation
(c) fractional distillation
(d) sedimentation
3. Petrol is used as
olvent
(b) aviation fuel (c) grease
4. The component of petroleum used for making candles is
(a) petrol
(b) diesel
(c) kerosene
Class-8
(d) lubricating oil
(d) paraffin wax​

Answer 1

Answer:

1-b 2-c 3-c 4-d here it is your answer

Answer 2

Answer:

4. answer is paraffin wax

2. answer is road surfaces