Question

34. If N is Avogadro's number, then the number of oxygen
atoms in one g-equivalent of oxygen is:
a. N
b. N./2
c. N. 14
d. 2N
​

Answer 1

1grm equivalent =wt/gew

so given wt=8g

(as in 1grm equivalent wt=gew)

no. of atoms=(wt/mwt)×N

no. of atoms=(8/16)×N

no.of atoms=N/2

equivalent wt =molecular wt/

valency

=16/2=8

hope the answer is helpful.