1.

H_2 S and SO_2 can be distinguished by

Answer»

Litmus paper
Lime water
`Pb(CH_(3)COO)_(2)`
HCl

Solution :`Pb(CH_(3)COO)_(2) +H_(2)S to underset("black ppt.")(PbS)+2CH_(3)CO OH`
`SO_(2)` has no EFFECT on `Pb(CH_(3)CO O)_(2)`


Discussion

No Comment Found

Related InterviewSolutions