- Messages
- 2
- Reaction score
- 0
- Points
- 11
1.An aqueous solution of zinc chloride is tested with various reagents. Which observation is correct?
A Acidified barium nitrate solution gives a white precipitate.
B Aqueous ammonia gives a white precipitate soluble in excess of the reagent.
C Copper turnings precipitate zinc.
D Sodium hydroxide solution gives a white precipitate insoluble in excess of the reagent.
1
A
A Acidified barium nitrate solution gives a white precipitate.
B Aqueous ammonia gives a white precipitate soluble in excess of the reagent.
C Copper turnings precipitate zinc.
D Sodium hydroxide solution gives a white precipitate insoluble in excess of the reagent.
1
A