Dheeraj Saxena Solutions for Chapter: Coal and Petroleum, Exercise 2: TEST ASSIGNMENT NO. 1

Author:Dheeraj Saxena

Dheeraj Saxena Science Solutions for Exercise - Dheeraj Saxena Solutions for Chapter: Coal and Petroleum, Exercise 2: TEST ASSIGNMENT NO. 1

Attempt the practice questions on Chapter 5: Coal and Petroleum, Exercise 2: TEST ASSIGNMENT NO. 1 with hints and solutions to strengthen your understanding. Full Marks Science solutions are prepared by Experienced Embibe Experts.

Questions from Dheeraj Saxena Solutions for Chapter: Coal and Petroleum, Exercise 2: TEST ASSIGNMENT NO. 1 with Hints & Solutions

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 5 - Coal and Petroleum>TEST ASSIGNMENT NO. 1>Q 4

Name the purest form of carbon. How is it obtained?

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 5 - Coal and Petroleum>TEST ASSIGNMENT NO. 1>Q 5

Write two uses of the CNG or the LPG.

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 5 - Coal and Petroleum>TEST ASSIGNMENT NO. 1>Q 6

Fossil fuels can be prepared in the laboratory.

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 5 - Coal and Petroleum>TEST ASSIGNMENT NO. 1>Q 6

CNG creates more pollution.

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 5 - Coal and Petroleum>TEST ASSIGNMENT NO. 1>Q 6

Coke is the purest form of carbon.

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 5 - Coal and Petroleum>TEST ASSIGNMENT NO. 1>Q 6

Coal tar is a mixture of various substances.

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 5 - Coal and Petroleum>TEST ASSIGNMENT NO. 1>Q 7

Write three constituents of the petroleum and give at least one use of each.

EASY
8th CBSE
IMPORTANT
Full Marks Science>Chapter 5 - Coal and Petroleum>TEST ASSIGNMENT NO. 1>Q 8

What are natural resources? Classify them. Write at least one example of each.