Question

Aqueous solution of ammonia precipitates
hydroxides of metals from the solution
of their salts for identifying positive
radicals or cations. State the colour of
precipitate for the salt solution of the
following:
(i) Fe++
(ii) Fe+++ (iii) Pb++ ​

Answer 1

Answer:

(ii) ................

Answer 2

Answer:

Aqueous solution of ammonia precipitates

hydroxides of metals from the solution

of their salts for identifying positive

radicals or cations. State the colour of

precipitate for the salt solution of the

following:

(i) Fe++

(ii) Fe+++ (iii) Pb++