Select the incorrect statement regarding potash alum.
A. It has 24 water molecules
B. It swells on heating
C. Its aqueous solution is basic
D. It is white in colour
Answer: Option C
A. It has 24 water molecules
B. It swells on heating
C. Its aqueous solution is basic
D. It is white in colour
Answer: Option C
Which one of the following is an organic acid?
A. Hydrochloric acid
B. Nitric acid
C. Acetic acid
D. Sulphuric acid
Vinegar used in cooking contains which of the following compounds?
A. Methanol
B. Sodium sulphate
C. Ammonia
D. Acetic acid
Muriatic acid is scientifically known as:
A. Perchloric Acid
B. Hydrochloric Acid
C. Sulphuric Acid
D. Picric Acid
Join The Discussion