Question

number of nutrons present in heavy water​

Answer 1

20gms

Answer. Molecular mass of D2O = 20gms. Thus number of neutron in 1 molecule of D2O is 20 .

Answer 2

Answer:

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Molecular mass of D2O = 20gms.

Thus,

Number of neutron in 1 molecule of D2O is 20

So,

number of nutrons present in heavy water is 20gms