1.

NaOHcan beused to seprate Al(OH)_(3) and Zn(OH)_(2) .

Answer»


Solution :`NaOH` candissolve both `AI(OH)_(2)` and `Zn(OH)_(2)`
`AI(OH)_(3) + NaOH RARR NaAIO_(2) `or `NA[AI(OH)_(6)]+ 2H_(2)O`
`Zn(OH)_(2) + 2NaOH rarr Na_(2)(Zn(OH)_(4)] or Na_(2)ZnO_(2) + 2H_(2)O`


Discussion

No Comment Found

Related InterviewSolutions