A C Sehgal Solutions for Exercise 2: ORAL QUESTIONS

Author:A C Sehgal

A C Sehgal Science Solutions for Exercise - A C Sehgal Solutions for Exercise 2: ORAL QUESTIONS

Attempt the practice questions from Exercise 2: ORAL QUESTIONS with hints and solutions to strengthen your understanding. Living Science 8 solutions are prepared by Experienced Embibe Experts.

Questions from A C Sehgal Solutions for Exercise 2: ORAL QUESTIONS with Hints & Solutions

MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 5 - Coal and Petroleum>ORAL QUESTIONS>Q 1

Name three fuels we get by digging into the earth. What is the common name given to them? Why is this name given?

MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 5 - Coal and Petroleum>ORAL QUESTIONS>Q 2

All fossil fuels are made up of compounds of carbon and hydrogen. Do you agree? Give reasons.

EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 5 - Coal and Petroleum>ORAL QUESTIONS>Q 3

Which fuel is better-coal or coke? Why?

EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 5 - Coal and Petroleum>ORAL QUESTIONS>Q 4

While refining petroleum, which property is used to separate petroleum into its various fractions?

MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 5 - Coal and Petroleum>ORAL QUESTIONS>Q 5

Nowadays, a number of vehicles run on CNG. What is the full form of CNG? What is the advantage of using over petrol or diesel?