Question

plez tell me the solution ​

Answer 1

any one know the answer

please tell me also

please

Answer 2

Answer:No of molecules=moles ×Na

Molecular weight of water=18

Explanation:

No of molecules=10/18×6×10^23=3.33×10^23

Answer:no of atoms =moles×Na×atomicity

X=2/12×6×10^23,,,X=10^23(for carbon)

For magnisium,,no of atoms=2/24×6×10^23

No of atoms =1/2×10^23

It means it contain X/2 atoms

Thank you I hope you understand well