Explain how metals react with hydrogen.

Important Questions on Metals and Non-Metals

HARD

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 3>Q 1

What happens when the oxides of carbon, phosphorus and sulphur react with water?

HARD

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 3>Q 2

How are neutral oxides formed from non-metals? Give two examples with chemical reactions.

HARD

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 3>Q 3

Explain how non-metals react with water?

HARD

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 3>Q 4

Why non-metals do not react with dilute acids?

MEDIUM

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 3>Q 5

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.

HARD

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 3>Q 6

What happens when non-metals react with salt solutions? Give an example.

MEDIUM

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 3>Q 7

Give any two reactions for the formation of covalent chlorides.

MEDIUM

10th CBSE

IMPORTANT

Concise Chemistry Part 2>Chapter 3 - Metals and Non-Metals>PAPER - PEN TEST : 3>Q 8

What happens when hydrogen reacts with sulphur?