Question

Number of moles in 1.8 ml of water

Answer 1

Answer:

Density of water =1 gm/ml

Since 1 ml of water weights =1 gm

∴ 1800 ml water weighs =1800 gm

Now, 18 gm of water contains =1 mole

∴ 1800 gm of water contains =

18

1×1800

=100 moles

Explanation:

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