MEDIUM
10th ICSE
IMPORTANT
Earn 100

What are those indicators called, whose odour changes in acidic or basic media?

Important Questions on Acids, Bases and Salts

EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>ASSESSMENT>Q 29
Name two olfactory indicators.
EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>ASSESSMENT>Q 30
Name the acid present in oranges and lemons.
EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>ASSESSMENT>Q 31
Name the acid present in vinegar.
EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>ASSESSMENT>Q 32
Write the number of water molecules present in one formula unit of copper sulphate crystal.
EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>ASSESSMENT>Q 33
Name the group of substances used to neutralise the excess acid in our stomach.
EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>ASSESSMENT>Q 34
Name the acid carried by honey bee or yellow ant for her self -defence.
EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>ASSESSMENT>Q 35
Why does bee sting cause pain and irritation?
EASY
10th ICSE
IMPORTANT
Science Chemistry>Chapter 2 - Acids, Bases and Salts>ASSESSMENT>Q 36
Name the acid present in nettle leaves.