Dhiren M Doshi Solutions for Chapter: Air Around Us, Exercise 1: Multiple Choice Questions (MCQs)

Author:Dhiren M Doshi

Dhiren M Doshi Science Solutions for Exercise - Dhiren M Doshi Solutions for Chapter: Air Around Us, Exercise 1: Multiple Choice Questions (MCQs)

Attempt the free practice questions on Chapter 15: Air Around Us, Exercise 1: Multiple Choice Questions (MCQs) with hints and solutions to strengthen your understanding. Science Today solutions are prepared by Experienced Embibe Experts.

Questions from Dhiren M Doshi Solutions for Chapter: Air Around Us, Exercise 1: Multiple Choice Questions (MCQs) with Hints & Solutions

MEDIUM
6th CBSE
IMPORTANT
Science Today>Chapter 15 - Air Around Us>Multiple Choice Questions (MCQs)>Q 1

The largest amount of gas in the air is

HARD
6th CBSE
IMPORTANT
Science Today>Chapter 15 - Air Around Us>Multiple Choice Questions (MCQs)>Q 2

The ratio of nitrogen to oxygen in the air is approximately

MEDIUM
6th CBSE
IMPORTANT
Science Today>Chapter 15 - Air Around Us>Multiple Choice Questions (MCQs)>Q 3

The gas present in the air that turns lime-water milky is

MEDIUM
6th CBSE
IMPORTANT
Science Today>Chapter 15 - Air Around Us>Multiple Choice Questions (MCQs)>Q 4

The gas released by green plants during photosynthesis is

MEDIUM
6th CBSE
IMPORTANT
Science Today>Chapter 15 - Air Around Us>Multiple Choice Questions (MCQs)>Q 5

The air over industrial cities usually has a higher amount of