was the first person to isolate methane gas. He discovered that methane mixture with air could be exploded using an electric spark.
A. Alessandro Volta
B. William Thomson
C. Luis Pasteur
D. William Crookers
Answer: Option A
A. Alessandro Volta
B. William Thomson
C. Luis Pasteur
D. William Crookers
Answer: Option A
Traditional 'battery' contains which of the following chemicals?
A. Ethylene glycol
B. Sulphuric acid
C. Sodium bicarbonate
D. Ethanol
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