Subject Experts Solutions for Chapter: Acids, Bases and Salts, Exercise 2: Chapter Review

Author:Subject Experts

Subject Experts Science Solutions for Exercise - Subject Experts Solutions for Chapter: Acids, Bases and Salts, Exercise 2: Chapter Review

Attempt the practice questions on Chapter 5: Acids, Bases and Salts, Exercise 2: Chapter Review with hints and solutions to strengthen your understanding. Galaxy Science in Everyday Life solutions are prepared by Experienced Embibe Experts.

Questions from Subject Experts Solutions for Chapter: Acids, Bases and Salts, Exercise 2: Chapter Review with Hints & Solutions

EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Chapter Review>Q 5

Which acid does a bee sting contain?

HARD
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Chapter Review>Q 2

In which medium will acidic or basic phenolphthalein change its colour and why?

MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Chapter Review>Q 3

What colour change is observed when litmus paper is dipped in table salt solution?

EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Chapter Review>Q 4

Why does toothpaste have a base ingredients.

EASY
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Chapter Review>Q 5

How does milk of magnesia soothe acidity in the stomach?

MEDIUM
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Chapter Review>Q 1

Differentiate between strong and weak acids.

HARD
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Chapter Review>Q 3

Acids neutralise the base to form salt. Are all salts neutral? Give examples to support your answer.

HARD
7th CBSE
IMPORTANT
Galaxy Science in Everyday Life>Chapter 5 - Acids, Bases and Salts>Chapter Review>Q 4

Describe the importance of neutralisation in our day-to day life.