Botany-Biogas Production
NEET Botany Biogas Production MCQ Question
Type: MCQ-diagram based-Medium-Class 12
Consider a diagram of a biogas plant where the dome is shown filled with gas and a pipe is connected for biogas supply to nearby houses. What is the primary function of the outlet marked as 'spent slurry' in the diagram?
A
To release excess gas generated in the plant.
B
To remove the spent slurry for use as fertilizer.
C
To allow fresh cattle dung to enter the digester.
D
To supply biogas directly to the cooking stoves.
Correct Answer
Option B
Detailed Explanation
The spent slurry is removed through an outlet and can be used as fertilizer, as mentioned in the NCERT context.
Found an issue with this question?