How is ${\mathrm{CS}}_2$ made and what is it used for?

Important Questions on The Group 14 Elements

MEDIUM

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 20

How are $\mathrm{NaCN}$ and $(\mathrm{CN}{)}_2$ made? What is $\mathrm{NaCN}$ used for?

HARD

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 21

Give two preparations for monosilane and compare its chemical properties with those of ${\mathrm{CH}}_4.$ Explain any differences.

MEDIUM

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 22

Give three examples of Freons. How are they made, what are they used for, and how do they damage the environment?

HARD

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 23

Compare and contrast the structures of trimethylamine and trisilylamine.

HARD

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 24

Draw the structures of six different types of silicate and give the name and formula of one example of each type.

MEDIUM

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 25

Describe the uses of soluble sodium silicates.

MEDIUM

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 26

Describe the use of zeolites as water softeners.

MEDIUM

JEE Advanced

IMPORTANT

Concise Inorganic Chemistry>Chapter 12 - The Group 14 Elements>Exercise 1>Q 27

How are silicate impurities removed in the extraction of $\mathrm{Al}$ and $\mathrm{Fe}$?