HARD
JEE Advanced
IMPORTANT
Earn 100

Compare and contrast the structures of trimethylamine and trisilylamine.

Important Questions on The Group 14 Elements

MEDIUM
JEE Advanced
IMPORTANT
What are the most common oxidation states of carbon and tin?
MEDIUM
JEE Advanced
IMPORTANT
Draw the structures of diamond and graphite.
MEDIUM
JEE Advanced
IMPORTANT
Explain the difference in density between diamond and graphite.
MEDIUM
JEE Advanced
IMPORTANT
Explain the difference in electrical conductivity between diamond and graphite.
MEDIUM
JEE Advanced
IMPORTANT
Describe the use of zeolites as water softeners.
EASY
JEE Advanced
IMPORTANT

Give equations to show the reactions between Sn and O2.

MEDIUM
JEE Advanced
IMPORTANT
What are the main uses of lead?
MEDIUM
JEE Advanced
IMPORTANT
What are the main sources of lead pollution, what can be done about them, and what are the effects of lead on humans?