Intermediate First Year Chemistry>Chapter 11 - The p -Block Elements - Group 14>QUESTIONS>Q 3

MEDIUM

11th Telangana Board

IMPORTANT

Earn 100

Are ${BCl}_{3}$ and ${SiCl}_{4}$ electron deficient species? Explain.

Important Questions on The p -Block Elements - Group 14

HARD

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 11 - The p -Block Elements - Group 14>QUESTIONS>Q 4

What is the state of hybridisation of carbon in

{CO}_{3}^{2 -}

?

EASY

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 11 - The p -Block Elements - Group 14>QUESTIONS>Q 4

What is the state of hybridisation of carbon in Diamond?

HARD

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 11 - The p -Block Elements - Group 14>QUESTIONS>Q 4

What is the state of hybridisation of carbon in Graphite?

HARD

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 11 - The p -Block Elements - Group 14>QUESTIONS>Q 4

What is the state of hybridisation of carbon in fullerene?

HARD

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 11 - The p -Block Elements - Group 14>QUESTIONS>Q 5

Suggest a reason as to why $CO$ is poisonous.

MEDIUM

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 11 - The p -Block Elements - Group 14>QUESTIONS>Q 6

What is allotropy? Give the crystalline allotropes of carbon.

MEDIUM

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 11 - The p -Block Elements - Group 14>QUESTIONS>Q 7

Classify following oxide as neutral, acidic, basic or amphoteric:

CO

.

MEDIUM

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 11 - The p -Block Elements - Group 14>QUESTIONS>Q 7

Classify following oxide as neutral, acidic, basic or amphoteric:

B_{2} O_{3}