EASY
10th CBSE
IMPORTANT
Earn 100

What will you observe when a drop of phenolphthalein is added to the solution of lime water.

Important Questions on Acids, Bases and Salts

MEDIUM
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 2 - Acids, Bases and Salts>Test Your Knowledge>Q 42
What will you observe when blue litmus is introduced into a solution of ferric chloride.
HARD
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 2 - Acids, Bases and Salts>Test Your Knowledge>Q 43
What is bleaching powder? How is bleaching powder prepared? Write chemical equation of the reaction involved in the preparation of bleaching powder.
HARD
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 2 - Acids, Bases and Salts>Test Your Knowledge>Q 43
What happens when bleaching powder reacts with dilute sulphuric acid? Give equation of the reaction involved.
MEDIUM
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 2 - Acids, Bases and Salts>Test Your Knowledge>Q 43
State two important uses of bleaching powder.
MEDIUM
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 2 - Acids, Bases and Salts>Test Your Knowledge>Q 44
What is Plaster of Paris? Write the chemical formula of Plaster of Paris.
MEDIUM
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 2 - Acids, Bases and Salts>Test Your Knowledge>Q 44
How is Plaster of Paris prepared? Write chemical equation of the reaction involved.
MEDIUM
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 2 - Acids, Bases and Salts>Test Your Knowledge>Q 44
Explain why Plaster of Paris should be stored in a moisture-proof container.
EASY
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 2 - Acids, Bases and Salts>Test Your Knowledge>Q 44
State two important uses of Plaster of Paris.