K K Gupta and Stalin Malhotra Solutions for Chapter: Acids, Bases and Salts, Exercise 2: Let's revise

Author:K K Gupta & Stalin Malhotra

K K Gupta Science Solutions for Exercise - K K Gupta and Stalin Malhotra Solutions for Chapter: Acids, Bases and Salts, Exercise 2: Let's revise

Attempt the free practice questions on Chapter 5: Acids, Bases and Salts, Exercise 2: Let's revise with hints and solutions to strengthen your understanding. Frank Everyday Science solutions are prepared by Experienced Embibe Experts.

Questions from K K Gupta and Stalin Malhotra Solutions for Chapter: Acids, Bases and Salts, Exercise 2: Let's revise with Hints & Solutions

EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 5 - Acids, Bases and Salts>Let's revise>Q B

Acids are _____ in taste.

EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 5 - Acids, Bases and Salts>Let's revise>Q B

_____ is used in petroleum refining.

EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 5 - Acids, Bases and Salts>Let's revise>Q B

Bases are_____ to touch.

EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 5 - Acids, Bases and Salts>Let's revise>Q D

Sodium hydroxide turns blue litmus red.

EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 5 - Acids, Bases and Salts>Let's revise>Q D

The stings of bee contains an acid.

MEDIUM
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 5 - Acids, Bases and Salts>Let's revise>Q A

Write the name of the acid that is used for manufacturing superphosphate fertiliser? [Hydrochloric acid/ Sulphuric acid/ Carbonic acid]

MEDIUM
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 5 - Acids, Bases and Salts>Let's revise>Q A

Which acid is present in milk?

EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 5 - Acids, Bases and Salts>Let's revise>Q A

Name the acid which is used in the purification of common salt.