Question

which of the following halogen compounds of nitrogen is not observed?​

Answer 1

Answer:

Nitrogen has very small size as compared to the halogens, which have much larger sizes. Due to this, they can not remain bonded to the nitrogen atom and hence are highly unstable. NF

3

is stable because fluorine and nitrogen have comparable sizes and electronegativity.

Answer 2

Answer:

Nitrogen has very small size as compared to the halogens, which have much larger sizes. Due to this, they can not remain bonded to the nitrogen atom and hence are highly unstable. NF3

is stable because fluorine and nitrogen have comparable sizes and electronegativity.

Explanation:

hope it's helpful