Answer:

1/4= 0.25

Explanation:

s2 = 32*2=64g

given wt= 16g

no of poles= given wt/ molecular wt

= 16/64

=1/4= 0.25

ANSWER :

Molecular mass of sulphur = 32×8= 256

No. of Moles = 16/256

= 0.0625 mole

ANSWER