Chemistry
The colour of the precipitate formed on adding NaOH solution to iron (II) sulphate solution is:
- White
- Brown
- Green
- Pale blue
Related Questions
Write balanced equation:
(a) Reaction of sodium hydroxide solution with Iron (III) chloride solution
(b) Copper sulphate solution with ammonium hydroxide solution
The colour of an aqueous solution of copper sulphate is:
- Green
- Brown
- Blue
- Yellow
A metal which produces hydrogen on reacting with alkali as well as with acid:
- Iron
- Magnesium
- Zinc
- Copper
The salt solution which does not react with ammonium hydroxide is:
- Calcium nitrate
- Zinc nitrate
- Lead nitrate
- Copper nitrate