`1g`-atom of nitrogen represents:

1 g of nitrogen represents :

In DNA and RNA, nitrogen atom is present in the ring system. Can Kjeldahl method be used for the estimation of nitrogen present in these. Give reasons.

Assertion (A) : The electronic configuration of nitrogen atom is represented as Reason (R ) : The electronic configuration of the ground state of an atom is the one which has the greatest multiplicity

Assertion (A) : The electronic configuration of nitrogen atom is represented as Reason (R ) : The electronic configuration of the ground state of an atom is the one which has the greatest multiplicity

Calculate the number of nitrogen molecules present in 2.8 g of nitrogen gas.

Total number of nitrogen atoms present in urotropine is :

How many nitrogen atoms are present in melamine monoment?

Principal quantum number of an atom represents :

Nitrogen and oxygen gases combine to form nitric oxide: N_(2)(g) + O_(2)(g) to 2NO(g) . Calculate the volume of nitrogen required to produce 30 " dm"^(3) of NO gas.