Which of the following contains ethanoic acid?
A. Lemon juice
B. Orange juice
C. White vinegar
D. Tomato
Answer: Option C
A. Lemon juice
B. Orange juice
C. White vinegar
D. Tomato
Answer: Option C
Traditional 'battery' contains which of the following chemicals?
A. Ethylene glycol
B. Sulphuric acid
C. Sodium bicarbonate
D. Ethanol
Join The Discussion