Advertisements
Advertisements
Question
Name the probable cation present based on the following observation:
Blue coloured solution.
Advertisements
Solution
Cu2+
APPEARS IN
RELATED QUESTIONS
Write the probable colour of the following salt:
Ammonium salts
Write the probable colour of the following salt:
Cupric salts
Write the probable colour of the following salt:
Iron (III) chloride
Name the probable cation present in each of the following solution:
Light blue coloured solution
Write the colour of the following salt : Aluminium salts.
Write the colour of the following salt : Calcium salts.
Write balanced equation for the following reaction:
Iron(II) chloride solution with sodium hydroxide solution.
State what do you observe when:
Lead nitrate and sodium chloride are mixed.
The questions (i) to (v) refer to the following salt solutions listed A to F:
- Copper nitrate
- Iron (II) sulphate
- Iron (III) chloride
- Lead nitrate
- Magnesium sulphate
- Zinc chloride
- Which two solutions will give a white precipitate when treated with dilute hydrochloric acid followed by barium chloride solution?
- Which two solutions will give a white precipitate when treated with dilute nitric acid followed by silver nitrate solution ?
- Which solution will give a white precipitate, when either dilute hydrochloric acid or dilute sulphuric acid is added to it?
- Which solution becomes a deep/inky blue colour when excess of ammonium hydroxide is added to it ?
- Which solution gives a white precipitate with excess ammonium hydroxide solution?
Name the probable cation present based on the following observation:
White precipitate insoluble in NH4OH but soluble in NaOH.
