Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 2

MEDIUM

JEE Advanced

IMPORTANT

Earn 100

Explain the difference in density between diamond and graphite.

Important Questions on The Group 14 Elements

MEDIUM

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 2

Explain the difference in electrical conductivity between diamond and graphite.

MEDIUM

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 2

Which allotropic form of

C

has the lowest energy?

MEDIUM

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 2

Why does the less stable form of carbon allotrope exist when the other form is thermodynamically favoured ?

MEDIUM

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 3

List as many ways as possible of making

CO

and

{CO}_{2}

. What are they used for and how are they detected?

MEDIUM

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 4

Explain the bonding in

CO

and

{CO}_{2}

.

MEDIUM

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 5

List the advantages and limitations of

CO

as a reducing agent in the extraction of metals from their oxides.

MEDIUM

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 6

Give equations to explain what reaction occurs when the following are heated:

${CaCO}_{3}$ and ${SiO}_{2}$

EASY

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 6

Give equations to explain what reaction occurs when the following are heated:

${CaCO}_{3}$ and $C$