Question

calculate no of electrons in 54ml Of water at 27°c and 1 atm pressure​

Answer 1

Answer:

Molecular weight of H2O=18g

No. of neutrons in 1 mole i.e. 18g of H2O=8NA ( from O atom, as H has no neutron)

Given moles of H2O= 54/18 =3

Total no. of neutrons present =3×8NA =24NA

Explanation:

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