EASY
8th CBSE
IMPORTANT
Earn 100

Name the process by which crude oil is refined.

Important Questions on Coal and Petroleum

EASY
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 5 - Coal and Petroleum>ORAL QUESTIONS>Q 4
In which temperature range is diesel oil collected during the refining of petroleum?
EASY
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 5 - Coal and Petroleum>ORAL QUESTIONS>Q 5
Name the fraction from which paraffin wax is obtained during fractional distillation of petroleum.
EASY
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 5 - Coal and Petroleum>ORAL QUESTIONS>Q 6
State the chemical name of the major gas found in natural gas.
MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 5 - Coal and Petroleum>ORAL QUESTIONS>Q 7
State two ways of conserving fuel in the automobiles.
EASY
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 5 - Coal and Petroleum>ORAL QUESTIONS>Q 8
What is the full form of LPG?
MEDIUM
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 5 - Coal and Petroleum>ORAL QUESTIONS>Q 9
State two uses of LPG, other than its use in the kitchen.
EASY
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 5 - Coal and Petroleum>EXERCISES>Q I
Which one is not a fossil fuel?
EASY
8th CBSE
IMPORTANT
Learning Elementary Science with Online Support>Chapter 5 - Coal and Petroleum>EXERCISES>Q I
Which one is an inexhaustible natural resource?