Odd Electron Bond

Q. Which of the following molecules is not an odd electron species?

1. $H_{2}O$
2. $NO$
3. $N{O}_2$
4. $Cl{O}_2$

Q. Which of the following molecules is not an odd electron species?

1. $H_{2}O$
2. $NO$
3. $N{O}_2$
4. $Cl{O}_2$

Q.

How many unbonded $e^{-}$ are present on N in NO?

1. 2

2. 3

3. 4

4. 5

Q. The number of unbonded electrons present on N in NO is

1. 2
2. 3
3. 4

Q.

How many unbonded electrons are present on N in NO?

1. 2

2. 3

3. 4

4. 5

Q. The correct statement(s) regarding diborane $\left(B_2{H}_6\right)$ is/are:

1. Maximum six hydrogen atoms can lie in a plane
2. Maximum six atoms can lie in a plane
3. Bridging $B-H_b$ bond is longer than terminal $B-H_t$ bond
4. Terminal $H_t-B-H_t$ bond angle is greater than bridging $H_b-B-H_b$ bond angle