Question

SCIENCE
WORKSHEET - 5B
Date:
Petroleum
Look at the picture given below and answer the questions that follow.
below 40 °C
40°C - 170°C
1170°C - 250°C
Trays
250°C - 350°C
350°C - 400°C
Crude oil →
Boiler
Petroleum heated to above 400°C
1. Define the process shown in the picture above.
2. What are the different components produced ?
3. What are the three waste products obtained? What are they used for?
Tick (✓) the correct option.
1. Bitumen is used for making
(a) vaseline (b) toilet goods
2. Refining of petroleum is done by
(a) filtration
(c) road surfaces
(b) decantation​

Answer 1

Answer:

I don't know the answer. So sorry