Question

total number of nucleons present in 18ml of water is

Answer 1

For water, 1 g=1 ml

Molecular mass of water=18u

No. of moles in 18 ml water= 1

I1 molecule of water contains 2 H atoms and 1 O atom

1 O atom contains 16 nucleons and 1 H atom contains 1 nucleon

No. of nucleons in 1 molecule of water =16+1*2=18

1 mole water contains 6.023∗1023

Therefore no. of nucleons in 18 ml water =18∗6.023∗1023

=108.414∗1023

HOPE THIS HELPS U