EASY
7th CBSE
IMPORTANT
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Is the distilled water acidic/basic/neutral? How would you verify it?

Important Questions on Acids, Bases And Salts

EASY
7th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>NCERT Section>Q 5
Describe the process of neutralisation with the help of an example.
EASY
7th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>NCERT Section>Q 6
Nitric acid turns red litmus blue.
EASY
7th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>NCERT Section>Q 6
Sodium hydroxide turns blue litmus red.
EASY
7th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>NCERT Section>Q 6
Sodium hydroxide and hydrochloric acid neutralise each other and form salt and water.
EASY
7th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>NCERT Section>Q 6
Indicator is a substance which shows different colours in acidic and basic solutions.
EASY
7th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>NCERT Section>Q 6
Tooth decay is caused by the presence of a base.
EASY
7th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>NCERT Section>Q 7
Dorji has a few bottles of soft drinks in his restaurant. But, unfortunately, these are not labelled. He has to serve the drinks on the demand of customers. One customer wants an acidic drink, another wants a basic and the third one wants a neutral drink. How will Dorji decide which drink is to be served to whom?
MEDIUM
7th CBSE
IMPORTANT
Foundation Course Chemistry>Chapter 1 - Acids, Bases And Salts>NCERT Section>Q 8
Explain why an antacid tablet is taken when you suffer from acidity.