E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Exercise 3: Exercises

Author:E Doris James, Vandana Tirath, Anton Siromani & Kiran Banerji

E Doris James Science Solutions for Exercise - E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Exercise 3: Exercises

Attempt the free practice questions from Exercise 3: Exercises with hints and solutions to strengthen your understanding. New Science Ahead 8 solutions are prepared by Experienced Embibe Experts.

Questions from E Doris James, Vandana Tirath, Anton Siromani and, Kiran Banerji Solutions for Exercise 3: Exercises with Hints & Solutions

EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q C

Groundwater is a non-renewable resource.

EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q C

Substances that are burnt to get energy are called fuels.

EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q C

Coke is a good industrial fuel.

EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q C

Petroleum and natural gas are both released at an oil well.

EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q C

Petroleum is a mixture of hydrocarbons.

EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q C

In a fractionating column, petroleum gas is obtained at the bottom of the column.

EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q C

Natural gas causes less pollution than coal when burnt.

EASY
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 5 - Coal and Petroleum>Exercises>Q C

LPG is used as a non-polluting fuel in vehicles.