Question:
Assertion (A): Biogas plants are more often built in rural areas.
Reason (R): The excreta or gobar of cattle is rich in Methanobacterium.
Assertion (A): Biogas plants are more often built in rural areas.
Reason (R): The excreta or gobar of cattle is rich in Methanobacterium.
Reason (R): The excreta or gobar of cattle is rich in Methanobacterium.
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Cattle dung is a major raw material for biogas, making rural areas ideal for such installations.
Updated On: Jan 13, 2026
- Both (A) and (R) are true and (R) is the correct explanation of (A).
- Both (A) and (R) are true, but (R) is not the correct explanation of (A).
- (A) is true, but (R) is false.
(A) is false, but (R) is true.
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Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Biogas plants are indeed more prevalent in rural areas due to easy availability of cattle dung — Assertion is true.
Step 2: Cattle dung contains Methanobacterium, which helps in methane production — Reason is true.
Step 3: The presence of Methanobacterium in gobar is the reason biogas plants are suitable for rural areas — so Reason explains Assertion.
Step 2: Cattle dung contains Methanobacterium, which helps in methane production — Reason is true.
Step 3: The presence of Methanobacterium in gobar is the reason biogas plants are suitable for rural areas — so Reason explains Assertion.
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