Why nitrogen exists as diatomic molecule $(N_{2})$ and Phosphorus as $P_{4}$ ?

Question

Verified by Toppr

Answer 1

Nitrogen exists as diatomic molecule (N $_{2}$ ) with triple bond between two N atoms and phosphorus as P $_{4}$ . Nitrogen can form $p π - p π$ multiple bonds. Phosphorous cannot form such bonds due to repulsion between non bonded electrons of inner core. In case of nitrogen, there is no such repulsion as it has only 1s electrons in inner shell so that the overlap of p orbitals to form pi bonds is easy.

Answer 2

Nitrogen exists as diatomic molecule (N

_{2}

) with triple bond between two N atoms and phosphorus as P

_{4}

. Nitrogen can form

p π - p π

multiple bonds. Phosphorous cannot form such bonds due to repulsion between non bonded electrons of inner core. In case of nitrogen, there is no such repulsion as it has only 1s electrons in inner shell so that the overlap of p orbitals to form pi bonds is easy.

Why nitrogen exists as diatomic molecule $(N_{2})$ and Phosphorus as $P_{4}$ ?

$P_{4}$ is a stable from of phosphorus. The percentage of p-character in the orbital forming (P - P) bonds in $P_{4}$ is

Elementary phosphorus exists in three principal allotropic forms, i.e., white (or yellow), red (or violet) and black.

Of the three forms, white phosphorus is the most important and most reactive.

Elementary phosphorus exists in three principal allotropic forms, i.e., white (or yellow), red (or violet) and black.

Which element is more likely to exist in many different forms?

Solid phosphorus melts and evaporates at high temperature Gaseous phosphorus effuses at a rate that is $0.567$ times that of Ne in the same apparatus under the same conditions . How many atoms are in a molecule of gaseous phosphorus.

Elementary phosphorus exists in three principal allotropic forms, i.e. white (or yellow), red (or violet) and black

Of the three forms, white phosphorus is the most important and most reactive

Read the above assertion and reason and choose the correct statement regarding it.

Elementary phosphorus exists in three principal allotropic forms, i.e. white (or yellow), red (or violet) and black

Revise with Concepts

Phosphorus and its Allotropes

Why nitrogen exists as diatomic molecule (N2​) and Phosphorus as P4​?

P4​ is a stable from of phosphorus. The percentage of p-character in the orbital forming (P - P) bonds in P4​ is

Elementary phosphorus exists in three principal allotropic forms, i.e., white (or yellow), red (or violet) and black.

Of the three forms, white phosphorus is the most important and most reactive.

Elementary phosphorus exists in three principal allotropic forms, i.e., white (or yellow), red (or violet) and black.

Which element is more likely to exist in many different forms?

Solid phosphorus melts and evaporates at high temperature Gaseous phosphorus effuses at a rate that is 0.567 times that of Ne in the same apparatus under the same conditions . How many atoms are in a molecule of gaseous phosphorus.

Elementary phosphorus exists in three principal allotropic forms, i.e. white (or yellow), red (or violet) and black

Of the three forms, white phosphorus is the most important and most reactive Read the above assertion and reason and choose the correct statement regarding it.

Elementary phosphorus exists in three principal allotropic forms, i.e. white (or yellow), red (or violet) and black

Revise with Concepts

Phosphorus and its Allotropes

Why nitrogen exists as diatomic molecule $(N_{2})$ and Phosphorus as $P_{4}$ ?

$P_{4}$ is a stable from of phosphorus. The percentage of p-character in the orbital forming (P - P) bonds in $P_{4}$ is

Solid phosphorus melts and evaporates at high temperature Gaseous phosphorus effuses at a rate that is $0.567$ times that of Ne in the same apparatus under the same conditions . How many atoms are in a molecule of gaseous phosphorus.

Of the three forms, white phosphorus is the most important and most reactive

Read the above assertion and reason and choose the correct statement regarding it.