NEET Biology question

Which of the following statements about biogas plants is INCORRECT?

(A)The gas produced is mainly methane
(B)Dung-based plants are widely used in rural India
(C)The spent slurry is discarded as a hazardous pollutant with no further useCorrect
(D)KVIC developed a popular design used in India

Answer: (C)

Solution

The spent slurry from a biogas plant is actually a valuable byproduct, rich in nutrients, and is used as organic manure

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Question ID VK-124725