Which one of the following gives the highest amount of hydrogen ions (H+)?
A. Sodium hydroxide solution
B. Milk of magnesia
C. Lemon juice
D. Gastric juice
Answer: Option D
A. Sodium hydroxide solution
B. Milk of magnesia
C. Lemon juice
D. Gastric juice
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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