Common name of sodium bicarbonate is 

Important Questions on Acids, Bases And Salts

EASY

7th CBSE

IMPORTANT

Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>EXERCISE>Q 20

A substance that changes colour in acidic and basic solutions is called

EASY

7th CBSE

IMPORTANT

Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>EXERCISE>Q 21

To dilute a concentrated acid

EASY

7th CBSE

IMPORTANT

Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>EXERCISE>Q 22

The common window cleaner contains

EASY

7th CBSE

IMPORTANT

Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>EXERCISE>Q 23

The main source of oxalic acid is 

EASY

7th CBSE

IMPORTANT

Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>EXERCISE>Q 24

Calamine solution is applied on the area of ant bite. Calamine solution contains

MEDIUM

7th CBSE

IMPORTANT

Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>EXERCISE>Q 25

Add a few drops of methyl orange in common salt solution. What do you observe?

EASY

7th CBSE

IMPORTANT

Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>EXERCISE>Q 26

Which of the following is not correctly matched?

EASY

7th CBSE

IMPORTANT

Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>EXERCISE>Q 27

Plants grow very well in