1.

The substances used as an antichlor in bleaching is

Answer»

`Na_(2) S_(2)O_(3)`
`NAOH`
`Na_(2)SO_(4)`
`NaCl`

Solution :`Na_(2) S_(2) O_(3), H_(2)O_(2), Na_(2) SO_(3), ` ETC. can be used to remove excess of `Cl_(2).`


Discussion

No Comment Found

Related InterviewSolutions