Tetravalency

Q. Which of the following properties aid catenation in carbon?

1. Small size
2. Allotropy
3. Tetravalency
4. Non-metallic nature of carbon

Q. Which amongst the following properties of carbon is shown by silicon as well?

1. Valency of four
2. Ability to form large molecules
3. Formation of ring compounds
4. Small size of the atom

Q. The valency of carbon is ________.

1. four
2. two
3. three
4. one

Q. What is the maximum number of hydrogen atoms required to attain the octet configuration by the carbon atom?

1. 5
2. 4
3. 3
4. 2

Q. An atom of carbon is _____.

1. monovalent
2. divalent
3. trivalent
4. tetravalent