Lakhmir Singh & Manjit Kaur - Physics

Book: Lakhmir Singh & Manjit Kaur - Physics

Chapter: 3. Sources of Energy

Subject: Physics - Class 10th

Q. No. 36 of Multiple Choice Questions (MCQs)-Pg-149

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36

One of the following is not required in the formation of biogas in a biogas plant. This is:

As biogas can be prepared only in the absence of oxygen.

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