Question

9. (i) What mass of nitrogen gas will contain same number of molecules as 1.8 g of water​

Answer 1

Explanation:

The next step will be to find the mass of 0.1 moles of nitrogen in grams. Hence, 2.8g nitrogen will contain the same number of molecules as present in 1.8g water.

Answer 2

Explanation:

2.8g

Hence, 2.8g nitrogen will contain the same number of molecules as present in 1.8g water.