STANDARDBotany-Microbes in Human Welfare
STANDARD Botany Biogas Production MCQ Question
Type: MCQ-conceptual-Medium-Class 12
Which of the followings is mainly produced by the activity of anaerobic bacteria on sewage
A
Marsh gas
B
Laughing gas
C
Propane
D
Mustard gas
Correct Answer
Option A
Detailed Explanation
Marsh gas, swamp gas, and bog gas are common names for biogas, which forms in wetlands. Its principal component is methane, along with hydrogen sulphide and carbon dioxide.
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