Question

The molarity of 900g of water is:-

a) 50m

b) 55.5 m

c) 5 m

d) can not be calculated.

Please give correct answer only.......

Please follow me......​

Answer 1

Explanation:

M = No. of moles/ volume

WB = 900g

No. of moles = 900/18 = 50

density of water = 1000kg/m^3

d = m/v

1000 = 900 / V

V = 900/ 1000

V = 0.9 ml

M = 50/ 0.9

= 55.5M