MEDIUM
10th CBSE
IMPORTANT
Earn 100

Write name and chemical formula of two such compounds whose one formula unit is associated with 10 and 2 water molecules respectively.

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 9
Write chemical equation for the reaction of zinc metal on sodium hydroxide.
MEDIUM
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 2 - Acids, Bases and Salts>Test Your Knowledge>Q 10
What is the action of litmus on dry ammonia gas and the solution of ammonia gas in water?
MEDIUM
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 2 - Acids, Bases and Salts>Test Your Knowledge>Q 11
State the observations you would make on adding sodium hydroxide to aqueous solution of ferrous sulphate.
MEDIUM
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 2 - Acids, Bases and Salts>Test Your Knowledge>Q 11
State the observations you would make on adding sodium hydroxide to aqueous solution of aluminium chloride.
EASY
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 2 - Acids, Bases and Salts>Test Your Knowledge>Q 12
Name the natural source of citric acid. (Grapes / Lemon)
EASY
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 2 - Acids, Bases and Salts>Test Your Knowledge>Q 12
Name one natural source of oxalic acid. (Tomato/ Orange)
EASY
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 2 - Acids, Bases and Salts>Test Your Knowledge>Q 12
Name one natural source of lactic acid. (Curd/ Orange)
EASY
10th CBSE
IMPORTANT
SUPER SIMPLIFIED SCIENCE CHEMISTRY CLASS X>Chapter 2 - Acids, Bases and Salts>Test Your Knowledge>Q 12
Name one natural source of tartaric acid. (Lemon/ Tamarind)