Which one of the following statements is correct?
A. All bases are alkali
B. None of the bases is alkali
C. There are no more bases except the alkalis
D. All alkalis are bases but all bases are not alkalis
Answer: Option D
A. All bases are alkali
B. None of the bases is alkali
C. There are no more bases except the alkalis
D. All alkalis are bases but all bases are not alkalis
Answer: Option D
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
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