Question

2.8g of n2 contains how many number of chemical bonds

Answer 1

Answer:

0.3Na number of chemical bonds is present where Na is avagadro number.

Explanation:

1 N2 molecule has 3 bonds.

The no of moles = 2.8/28 = 0.1

1 mole has Na number of molecules then for 0.1 mole has 0.1Na of molecules.

If one molecule has three bond, then 0.1Na molecules has 3x0.1Na bonds. Therefore it has 0.3Na number of chemical bonds.