MEDIUM
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>MOCK TEST - 2>Q 19
Show the reaction of magnesium and manganese with dilute nitric acid.
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>MOCK TEST - 2>Q 20
Compare the chemical properties of metals and non- metals with respect to the nature of oxides, nature of ions, nature of chloride ions, nature of hydrides and oxidising and reducing nature.
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>MOCK TEST - 2>Q 21
Diagrammatically represent the sharing of electrons between hydrogen and oxygen to form water.
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>MOCK TEST - 2>Q 22
What are the different types of alloys? Differentiate them by giving an example for each.
EASY
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>MOCK TEST - 2>Q 23
List some five properties of alloys.
MEDIUM
10th CBSE
IMPORTANT
Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>MOCK TEST - 2>Q 24
Explain the electrolytic refining of copper with neat sketch.