Question

3) What is the difference between 2N and N2​

Answer 1

Answer:

2N means two molecules of Nitrogen atoms.N2 means two atoms of Nitrogen in its one molecule.N2 shows that two nitrogen are bounded with covalent bonds and it becomes nitrogen gas whereas 2N does not show any bond , it just shows two number of nitrogen

Answer 2

Hello,

2N is number of moles of nitrogen atom

here,

moles of nitrogen atom = 2

and

N2 represents the mole of nitrogen molecule

here,

Number of molecule of N = 1

so, 2N = atom

N2 = molecule