Lakhmir Singh & Manjit Kaur - Physics

Book: Lakhmir Singh & Manjit Kaur - Physics

Chapter: 3. Sources of Energy

Subject: Physics - Class 10th

Q. No. 31 of Multiple Choice Questions (MCQs)-Pg-149

Listen NCERT Audio Books to boost your productivity and retention power by 2X.

31

The constituent of biogas which makes it an excellent fuel is :

Biogas constitutes methane gas about 60% within it.

Chapter Exercises

Very Short Answer Type Questions-Pg-121
Very Short Answer Type Questions-Pg-130
Very Short Answer Type Questions-Pg-140
Very Short Answer Type Questions-Pg-148
Very Short Answer Type Questions-Pg-156
Very Short Answer Type Questions-Pg-161
Short Answer Type Questions-Pg-122
Short Answer Type Questions-Pg-131
Short Answer Type Questions-Pg-140
Short Answer Type Questions-Pg-148
Short Answer Type Questions-Pg-157
Short Answer Type Questions-Pg-161
Questions Based on High Order Thinking Skills (HOTS)-Pg-123
Questions Based on High Order Thinking Skills (HOTS)-Pg-132
Questions Based on High Order Thinking Skills (HOTS)-Pg-142
Questions Based on High Order Thinking Skills (HOTS)-Pg-150
Questions Based on High Order Thinking Skills (HOTS)-Pg-159
Long Answer Type Questions-Pg-122
Long Answer Type Questions-Pg-131
Long Answer Type Questions-Pg-141
Long Answer Type Questions-Pg-149
Long Answer Type Questions-Pg-157
Multiple Choice Questions (MCQs)-Pg-122
Multiple Choice Questions (MCQs)-Pg-131
Multiple Choice Questions (MCQs)-Pg-141
Multiple Choice Questions (MCQs)-Pg-149
Multiple Choice Questions (MCQs)-Pg-158
Multiple Choice Questions (MCQs)-Pg-161

More Exercise Questions

29

Which of the following is not an example of a biomass energy source?
30

Most of the sources of energy that we use represent stored solar energy. Which of the following is not ultimately derived from the sun's energy?
31

The constituent of biogas which makes it an excellent fuel is :
32

The major component of biogas is :
33

Which of the following is more environment friendly ?
34

Which one of the following is not renewable energy technology?
35

The rise of sea-water during high tide is caused by the gravitational pull of the:
36

One of the following is not required in the formation of biogas in a biogas plant. This is:
37

The fuel which is not obtained from biomass is:
38

The non-renewable source of energy among the following is :
39

Geothermal energy is produced by the:
40

The harnessing of which of the following leads to the destruction of large eco-systems?
41

Which of the following is not a consequence of establishing hydroelectric power plants ?

Students Store