MEDIUM
10th ICSE
IMPORTANT
Earn 100
Name a compound containing zinc in the anion.
Important Questions on Analytical Chemistry : Uses of Ammonium Hydroxide and Sodium Hydroxide
EASY
10th ICSE
IMPORTANT
The colour of an aqueous solution of copper sulphate is:
MEDIUM
10th ICSE
IMPORTANT
The colour of the precipitate formed on adding sodium hydroxide solution to iron (II) sulphate solution is
MEDIUM
10th ICSE
IMPORTANT
A metal that produces hydrogen on reacting with alkali as well as with acid.
MEDIUM
10th ICSE
IMPORTANT
The salt solution which does not react with ammonium hydroxide is
MEDIUM
10th ICSE
IMPORTANT
What do you observe when freshly precipitated aluminium hydroxide reacts with caustic soda solution? Give a balanced equation.
HARD
10th ICSE
IMPORTANT
You are provided with two reagent bottles marked A and B. One contains solution and the other contains solution. How will you identify them by a chemical test?
HARD
10th ICSE
IMPORTANT
Distinguish by adding: Sodium hydroxide solution or ammonium hydroxide solution to Calcium salt solution and lead salt solution.
HARD
10th ICSE
IMPORTANT
Distinguish by adding: Sodium hydroxide solution or ammonium hydroxide solution to Lead nitrate solution and zinc nitrate solution.
