What is the number of mole(s) of H2(g) required to saturate one mole benzene?
A. 1
B. 2
C. 3
D. 4
Answer: Option C
A. 1
B. 2
C. 3
D. 4
Answer: Option C
Traditional 'battery' contains which of the following chemicals?
A. Ethylene glycol
B. Sulphuric acid
C. Sodium bicarbonate
D. Ethanol
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