Neha Sharma and Akanksha Dudpuri Solutions for Chapter: Chemical Effects, Exercise 2: EXERCISES

Author:Neha Sharma & Akanksha Dudpuri

Neha Sharma Science Solutions for Exercise - Neha Sharma and Akanksha Dudpuri Solutions for Chapter: Chemical Effects, Exercise 2: EXERCISES

Attempt the free practice questions on Chapter 12: Chemical Effects, Exercise 2: EXERCISES with hints and solutions to strengthen your understanding. Start Up Science solutions are prepared by Experienced Embibe Experts.

Questions from Neha Sharma and Akanksha Dudpuri Solutions for Chapter: Chemical Effects, Exercise 2: EXERCISES with Hints & Solutions

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 12 - Chemical Effects>EXERCISES>Q 2

Give short notes on applications of electrolysis.

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 12 - Chemical Effects>EXERCISES>Q 2

Give short notes on purification of metals by electrolysis.

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 12 - Chemical Effects>EXERCISES>Q 2

Give short notes on electroplating.

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 12 - Chemical Effects>EXERCISES>Q 2

Iron is coated with _____ to protect it from corrosion.

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 12 - Chemical Effects>EXERCISES>Q 2

Aluminium is extracted from its ore by passing an electric current through

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 12 - Chemical Effects>EXERCISES>Q 3

While trying to put out a fire in an electrical appliance, we should

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 12 - Chemical Effects>EXERCISES>Q 4

The article to be electroplated is made

EASY
8th CBSE
IMPORTANT
Start Up Science>Chapter 12 - Chemical Effects>EXERCISES>Q 5

Tin cans used for storing food are made by electroplating.