MEDIUM
7th CBSE
IMPORTANT
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What happens when aerated drink is put on blue litmus paper?

Important Questions on Acids, Bases and Salts

MEDIUM
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 5 - Acids, Bases and Salts>Exercise 5.1>Q III
Is the distilled water acidic/basic/neutral? How would you verify it?
MEDIUM
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 5 - Acids, Bases and Salts>Exercise 5.1>Q IV
Distinguish between acids and bases.
MEDIUM
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 5 - Acids, Bases and Salts>Exercise 5.1>Q IV
What are acids? List two characteristics of an acid. Name some acids found in fruits.
MEDIUM
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 5 - Acids, Bases and Salts>Exercise 5.1>Q IV
What are bases? Give two characteristics of bases? Give two important uses of bases.
MEDIUM
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 5 - Acids, Bases and Salts>Exercise 5.2>Q I

Give one word for the following:

The reaction in which an acid reacts with a base to form salt and water.

MEDIUM
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 5 - Acids, Bases and Salts>Exercise 5.2>Q I

Give one word answer for the following:

Intake of spicy food leads to acidity in the stomach _____.

MEDIUM
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 5 - Acids, Bases and Salts>Exercise 5.2>Q I

Give one word for the following:

A base which helps to neutralise the excess acid present in the stomach.

EASY
7th CBSE
IMPORTANT
Exam Guru Science>Chapter 5 - Acids, Bases and Salts>Exercise 5.2>Q I
A base which helps to neutralize the excess acid present in the stomach.