HARD
10th CBSE
IMPORTANT
Earn 100

What happens when sodium and potassium reacts with oxygen? Explain with reaction.

Important Questions on Metals and Non-Metals

MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 2>Q 2
Name three metals which are stored under kerosene.
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 2>Q 3
Show the reaction of aluminium with oxygen
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 2>Q 4
How can you conclude that zinc is less reactive than aluminium during its reaction with oxygen?
EASY
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 2>Q 5
How copper reacts with oxygen?
HARD
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 2>Q 6
Prove that metal oxides with water behave as basic oxides.
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 2>Q 7
What happens when aluminium oxide and magnesium oxide react with water?
EASY
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 2>Q 8
Explain the reaction of potassium with water.
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 2>Q 8
Explain the reaction of sodium with water.