Lakhmir Singh and Manjit Kaur Solutions for Chapter: Chemical Reactions And Equations, Exercise 4: Multiple Choice Questions (MCQs)

Author:Lakhmir Singh & Manjit Kaur

Lakhmir Singh Chemistry Solutions for Exercise - Lakhmir Singh and Manjit Kaur Solutions for Chapter: Chemical Reactions And Equations, Exercise 4: Multiple Choice Questions (MCQs)

Attempt the free practice questions on Chapter 1: Chemical Reactions And Equations, Exercise 4: Multiple Choice Questions (MCQs) with hints and solutions to strengthen your understanding. Science for Tenth Class Part - 2 Chemistry solutions are prepared by Experienced Embibe Experts.

Questions from Lakhmir Singh and Manjit Kaur Solutions for Chapter: Chemical Reactions And Equations, Exercise 4: Multiple Choice Questions (MCQs) with Hints & Solutions

EASY
10th CBSE
IMPORTANT

You are given the solution of lead nitrate. In order to obtain a yellow precipitate, you should mix it with a solution of:

EASY
10th CBSE
IMPORTANT

An acid which can decolourise purple coloured potassium permanganate solution is:

EASY
10th CBSE
IMPORTANT

The chemical reaction between two substances is characterised by a change in colour from orange to green. These two substances are most likely to be:

EASY
10th CBSE
IMPORTANT

The chemical reaction between quicklime and water is characterised by:

MEDIUM
10th CBSE
IMPORTANT

One of the following is an endothermic reaction. This is:

MEDIUM
10th CBSE
IMPORTANT

Which of the following is not an endothermic reaction?

EASY
10th CBSE
IMPORTANT

One of the following is an exothermic reaction. This is :

EASY
10th CBSE
IMPORTANT

The chemical equations are balanced to satisfy one of the following laws in chemical reactions. This law is known as: