Lakhmir Singh & Manjit Kaur Solutions for Chapter: Air and Atmosphere, Exercise 2: Test Your Understanding

Author:Lakhmir Singh & Manjit Kaur

Lakhmir Singh & Manjit Kaur Chemistry Solutions for Exercise - Lakhmir Singh & Manjit Kaur Solutions for Chapter: Air and Atmosphere, Exercise 2: Test Your Understanding

Attempt the practice questions on Chapter 5: Air and Atmosphere, Exercise 2: Test Your Understanding with hints and solutions to strengthen your understanding. Lakhmir Singh's Science Chemistry solutions are prepared by Experienced Embibe Experts.

Questions from Lakhmir Singh & Manjit Kaur Solutions for Chapter: Air and Atmosphere, Exercise 2: Test Your Understanding with Hints & Solutions

EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 5 - Air and Atmosphere>Test Your Understanding>Q 1

Which of the following is not correct?

EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 5 - Air and Atmosphere>Test Your Understanding>Q 2

Air is considered to be:

EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 5 - Air and Atmosphere>Test Your Understanding>Q 3

The envelope of air that surrounds the Earth is called _____.

EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 5 - Air and Atmosphere>Test Your Understanding>Q 4

The two gases which, taken together, make up about 99 percent of the air are:

a. Nitrogen b. Carbon dioxide c. Ozone d. Oxygen

EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 5 - Air and Atmosphere>Test Your Understanding>Q 5

Which of the following is not a common component of air that we normally breathe in?

EASY
6th ICSE
IMPORTANT
Lakhmir Singh's Science Chemistry>Chapter 5 - Air and Atmosphere>Test Your Understanding>Q 6

Nitrogen is needed by the plants to make