Bureau's Higher Secondary Chemistry Volume-2>Chapter 8 - Group 16 Elements : Oxygen Family>QUESTIONS>Q 21

MEDIUM

12th Odisha Board

IMPORTANT

Earn 100

Why does ozone acts as a powerful oxidising agent?

Important Questions on Group 16 Elements : Oxygen Family

MEDIUM

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 8 - Group 16 Elements : Oxygen Family>QUESTIONS>Q 22

How is the presence of

{SO}_{2}

detected?

MEDIUM

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 8 - Group 16 Elements : Oxygen Family>QUESTIONS>Q 23

List the important sources of sulphur?

HARD

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 8 - Group 16 Elements : Oxygen Family>QUESTIONS>Q 24

H_{2} S

is less acidic than

H_{2} Te

. Why?

HARD

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 8 - Group 16 Elements : Oxygen Family>QUESTIONS>Q 25

How is

{SO}_{2}

an air pollutant?

HARD

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 8 - Group 16 Elements : Oxygen Family>QUESTIONS>Q 26

What happens when

{SO}_{2}

is passed through hydrogen sulphide dissolved in water? Give equation.

HARD

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 8 - Group 16 Elements : Oxygen Family>QUESTIONS>Q 27

Write the Lewis structure of sulphuric acid molecule.

HARD

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 8 - Group 16 Elements : Oxygen Family>QUESTIONS>Q 28

Write the structure and formula of Caro's acid.

HARD

12th Odisha Board

IMPORTANT

Bureau's Higher Secondary Chemistry Volume-2>Chapter 8 - Group 16 Elements : Oxygen Family>QUESTIONS>Q 1

Write the conditions to maximize the yield of $H_{2} {SO}_{4}$ by contact process.

What happens when sulphur dioxide is passed through an aqueous solution of $Fe (III)$ salt?