EASY
10th ICSE
IMPORTANT
Earn 100

Name a metallic chloride soluble in ammonium hydroxide.

Important Questions on Study of Compounds - Ammonia

EASY
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 9 - Study of Compounds - Ammonia>EXERCISE-9>Q 11
Name the gas obtained when ammonia burns in an atmosphere of oxygen without any catalyst.
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 9 - Study of Compounds - Ammonia>EXERCISE-9>Q 11
Name a nitride of a divalent metal which reacts with warm water liberating ammonia.
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 9 - Study of Compounds - Ammonia>EXERCISE-9>Q 11
Name an amphoteric oxide reduced by the basic gas.
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 9 - Study of Compounds - Ammonia>EXERCISE-9>Q 11
Name a white salt produced by an acidic gas and a basic gas.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 9 - Study of Compounds - Ammonia>EXERCISE-9>Q 12
When ammonium hydroxide is added to solution B, a pale blue precipitate is formed. This pale blue precipitate dissolves in excess ammonium hydroxide giving an inky blue solution. What is the cation [positive ion] present in solution B? What is the probable colour of solution B.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 9 - Study of Compounds - Ammonia>EXERCISE-9>Q 13
When an ammonium salt is warmed with sodium hydroxide solution, a gas is evolved. State three ways in which you could identify this gas.
MEDIUM
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 9 - Study of Compounds - Ammonia>EXERCISE-9>Q 14
A gas A reacts with another gas B in the presence of a catalyst to give a colourless gas C. The gas ‘C’ when comes in contact with air produces a brown gas D. The solution of A in water turns red litmus blue. Explain the observations.
EASY
10th ICSE
IMPORTANT
Selina Icse Concise Chemistry For Class 10>Chapter 9 - Study of Compounds - Ammonia>EXERCISE-9>Q 15
 Name the common refrigerant. How does it deplete ozone layer?