Bond Parameters

Q. A has the shortest bond length.

1. single bond
2. double bond
3. triple bond

Q.

What is the P-P-P bond angle in P₄ molecule in degrees?

Q. The equilibrium distance between nuclei of two covalent bonded atoms is called bond length.

1. True
2. False

Q. Bond energy is the energy required to break a covalent bond between two atoms in its __________ state.

1. soild
2. molten
3. gaseous
4. excited

Q.

Do all bonds have the same energy?

Q. Which among the following are used to express bond length?

1. Angstrom
2. Nano meter
3. Steradian
4. Joules

Q. The equilibrium distance between nuclei of two bonded atoms is called the _______ of a covalent bond.

1. bond length
2. bond energy
3. atomic radius
4. electronegativity

Q.

energy is absorbed or liberated during the formation of a bond?