Question

1 A mixture of ZnCl2 and PbCl2 can be separated by ?
2 A mixture of methyl alcohol and acetone can be separated by

Answer 1

2. acetane cannot be completely removed from acetone methanol mixtures by distillation because of the presence of the minimum boiling a zeotrope. acatone can be readily separated from methanol by using extractive distillation in which the extractive agent is dimethyl formamide, either alone or admixed with other componds

Answer 2

A mixture of zncl2 and pbcl2 is seperated by