Mizoram Board Solutions for Chapter: Chemical Reactions and Equations, Exercise 2: QUESTIONS

Author:Mizoram Board

Mizoram Board Science Solutions for Exercise - Mizoram Board Solutions for Chapter: Chemical Reactions and Equations, Exercise 2: QUESTIONS

Attempt the practice questions on Chapter 1: Chemical Reactions and Equations, Exercise 2: QUESTIONS with hints and solutions to strengthen your understanding. SCIENCE TEXTBOOK FOR CLASS X solutions are prepared by Experienced Embibe Experts.

Questions from Mizoram Board Solutions for Chapter: Chemical Reactions and Equations, Exercise 2: QUESTIONS with Hints & Solutions

HARD
10th Mizoram Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 1 - Chemical Reactions and Equations>QUESTIONS>Q 1

A solution of a substance ‘X’ is used for whitewashing.
(i) Name the substance ‘X’ and write its formula.
(ii) Write the reaction of the substance ‘X’ named in (i) above with water

HARD
10th Mizoram Board
IMPORTANT
SCIENCE TEXTBOOK FOR CLASS X>Chapter 1 - Chemical Reactions and Equations>QUESTIONS>Q 2

Why is the amount of a gas collected in one of the test tubes in ‘Electrolysis of water’ activity double of the amount collected in the other? Name this gas.