A solution containing 25.6 gm of sulphur dissolved in 1000 gm of naphthalene whose m.p.is 80.1°C gave a freczing point lowering of 0.680°C .Calculate the molecular weight of sulphur. kf naphthalene is 6.8k/m .
Answers
Answered by
3
Answer:
So the correct ans is 256 g it is higher than the expected value because of the association of ions
Attachments:
Similar questions