Question

the molarity of pure water is

Answer 1

here is u r answer

mass of 1 litre or 1000ml= 1000ml ×1gml-1

density of water.at 4degree centigrade= 1000g
n of mol in 1 litre water
1000/18gmol-1
=55.55mol
ok it's u r answer...

Answer 2

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