Question

please solve this I want the answer

Answer 1

Hey there !!!!

Number of moles in 1 litre of water=1000/molecular weight of water
 = 1000 / 18.02 = 55.5 moles.
1 mole of water consists of  6.022 x 10^²³

So 55.5 moles of water = 55.5 x 6.022 x 10²³.

So volume occupied by 1 molecule of water = 55.5 x 6.022 x 10²³ c.c.

Answer 2

Answer:

Number of moles in 1 litre of water

•••1000/molecular weight of water

•••1000 / 18.02 = 55.5 moles.

•••••1 mole of water consists of  6.022 x 10^²³

•••••So 55.5 moles of water = 55.5 x 6.022 x 10²³.

••••So volume occupied by 1 molecule of water •••••••• 55.5 x 6.022 x 10²³ c.c.