+91-8076753736 support@wiredfaculty.com

For Daily Free Study Material Join wiredfaculty

Home > NCERT Solutions > Manipur Board > Class 11 > Chemistry > Chemistry Part Ii > Chapter 8 Redox Reactions

WhatsApp Group

Download Android App

Ncert Book Download

Sponsor Area

TextBook Solutions for Manipur Board Class 11 Chemistry Chemistry Part Ii Chapter 8 Redox Reactions

Question 1

Wired Faculty App

What is oxidation (electronic concept)?

Solution

It is a process in which an atom or anion loses one or more electrons. Oxidation is also called de-electronation.

Question 2

Wired Faculty App

What is reduction (electronic concept)?

Easy

Question 3

Wired Faculty App

What is reducing agent (electronic concept)?

Easy

Question 4

Wired Faculty App

What is an oxidising agent (electronic concept)?

Easy

Question 5

Wired Faculty App

Write the following redox reaction using half equation:
$Zn left parenthesis straight s right parenthesis space plus space PbCl subscript 2 left parenthesis aq right parenthesis space space rightwards arrow space space space space Pb left parenthesis straight s right parenthesis space plus space ZnCl subscript 2 left parenthesis aq right parenthesis$
Mention:
(i) Which reactant is oxidised? To what?
(ii) Which reactant is the oxidiser?
(iii) Which reactant is reduced? To what?
(iv) Which reactant is the reducer?

Easy

Question 6

Wired Faculty App

In the reduction,
$MnO subscript 2 space plus space 4 HCl space space rightwards arrow space space space MnCl subscript 2 space plus space Cl subscript 2 space plus space 2 straight H subscript 2 straight O$
which species is oxidised?

Easy

Question 7

Wired Faculty App

Can oxidation occur without reduction?

Easy

Question 8

Wired Faculty App

What are redox reactions?

Easy

Question 9

Wired Faculty App

What are direct redox reactions? Give one example.

Easy

Question 10

Wired Faculty App

What are indirect redox reactions?

Easy

Sponsor Area

Sponsor Area

Mock Test Series

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation