1.

Metal halide X,Y respectively

Answer»

`I_(2),I^(-)`
`I^(-) , I_(2)`
`I_(2),KI_(3)`
`Br_(2),KBr_(3)`

SOLUTION :`underset("(X)") ( 4KI) + 2CuSO_(4) rarr underset("BROWN ppt. (Y)")(Cu_(2)I_(2)+I_(2)+2K_(2)SO_(4))`
`underset("(Y)")(I_(2))+underset("Hypo")(2Na_(2)S_(2)O_(3)) rarrunderset("Colourless")(2NaI + Na_(2)S_(4)O_(6))`


Discussion

No Comment Found

Related InterviewSolutions