In the given 15 group elements which elements has the lowest boiling point?
Nitrogen
Arsenic
Phosphorus
Antimony
Nitrogen has the lowest boiling point among Group 15 elements due to its weak London dispersion forces and small atomic size. Hence option 1 is the correct answer.
Option(2) Nitrogen has the lowest boiling point among Group 15 elements due to its weak London dispersion forces and small atomic size. Hence option 2 is incorrect.
Option(3) Nitrogen has the lowest boiling point among Group 15 elements due to its weak London dispersion forces and small atomic size. Hence option 3 is incorrect.
Option(4) Nitrogen has the lowest boiling point among Group 15 elements due to its weak London dispersion forces and small atomic size. Hence option 4 is incorrect.