EXERCISES

Author:Lakhmir Singh & Manjit Kaur

Lakhmir Singh Chemistry Solutions for EXERCISES

Simple step-by-step solutions to EXERCISES questions of Chemical Reactions from Lakhmir Singh's Science - Chemistry. Also get 3D topic explainers, cheat sheets, and unlimited doubts solving on EMBIBE.

Questions from EXERCISES with Hints & Solutions

EASY
8th ICSE
IMPORTANT

In the reaction represented by the equation:

MnO2+4HClMnCl2+2H2O+Cl2
(i) name the substance oxidised.
(ii) name the oxidising agent.
(iii) name the substance reduced.
(iv) name the reducing agent.

EASY
8th ICSE
IMPORTANT

What is a decomposition reaction? 

HARD
8th ICSE
IMPORTANT

Explain the difference between displacement and double displacement reactions. 

EASY
8th ICSE
IMPORTANT

Give a balanced equation for neutralisation reaction. 

EASY
8th ICSE
IMPORTANT

Define the following:
Reduction reaction.
Give an example with a balanced chemical equation.

EASY
8th ICSE
IMPORTANT

What is synthesis reaction?

HARD
8th ICSE
IMPORTANT

Give an example of a decomposition reaction.

MEDIUM
8th ICSE
IMPORTANT

Write the characteristics of a chemical reaction.