MEDIUM
10th ICSE
IMPORTANT
Earn 100

Draw the electron dot diagram of carbon dioxide, water, and ammonia.

Important Questions on Chemical Bonding

EASY
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 2 - Chemical Bonding>CHAPTER EXERCISE>Q 34
How coordinate bond is formed?
EASY
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 2 - Chemical Bonding>CHAPTER EXERCISE>Q 34
What are the characteristics of coordinate compounds?
MEDIUM
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 2 - Chemical Bonding>CHAPTER EXERCISE>Q 34
Oxygen and water are both covalent compounds but oxygen is a gas and water is a liquid at room temperature. Explain.
EASY
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 2 - Chemical Bonding>ARCHIVES*(Last 8 Years)>Q 2
Give one word or a phrase for the following statements.
Process of formation of ions from molecules which are not in ionic state.
MEDIUM
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 2 - Chemical Bonding>ARCHIVES*(Last 8 Years)>Q 3

Give a reason for the following:

Ionic compounds have a high melting point.

EASY
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 2 - Chemical Bonding>ARCHIVES*(Last 8 Years)>Q 4
What do you understand by a lone pair of electrons?
MEDIUM
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 2 - Chemical Bonding>ARCHIVES*(Last 8 Years)>Q 4
Draw the electron dot diagram of hydronium ion.
H=1,O=8
EASY
10th ICSE
IMPORTANT
All in One - ICSE Chemistry>Chapter 2 - Chemical Bonding>ARCHIVES*(Last 8 Years)>Q 5
Which of the following is a common characteristic of a covalent compound?