NEET Biology is the vey important paper in the medical entrance exam. Here, you will discover the NEET Biology MCQs and Answers for all Concepts as per the latest syllabus. Practice more on a regular basis with these NEET Biology objective questions on air pollution . NEET Biology Biomass Energy Multiple Choice Questions
MCQs on Biomass Energy :
1. Biomass is used in the production of
(a) fibers
(b) chemicals
(c) transportation fuels
(d) biochemicals
Answer
Answer: (c)
2. Production of bio ethanol is through fermentation of ________ and starch components
(a) alcohol
(b) sugar
(c) milk
(d) acid
Answer
Answer: (b)
3. This is also called as a bio gas
(a) bio butanol
(b) biodiesel
(c) bio ethanol
(d) bio methane
Answer
Answer: (d)
4. In bio methane, the percentage of carbon dioxide is
(a) 55-60
(b) 35-45
(c) 30-40
(d) 32-43
Answer
Answer: (d)
5. By-products generated during rectification of bio ethanol is utilized as
(a) sheep feed
(b) cow feed
(c) dog feed
(d) pig feed
Answer
Answer: (c)
6. Bio ethanol is mixed with ________ to prepare transport fuel
(a) oil
(b) petrol
(c) kerosene
(d) diesel
Answer
Answer: (b)
7. Bio ethanol is denatured alcohol, also referred to as
(a) methylene
(b) ethylene
(c) ethylene glycol
(d) methylated spirit
Answer
Answer: (d)
8. This forestry material is used as biomass
(a) fish oil
(b) logging residues
(c) manure
(d) tallow
Answer
Answer: (b)
9. The aerobic digestion of sewage is utilized in the production of
(a) metal articles
(b) bio fuels
(c) biomass
(d) synthetic fuels
Answer
Answer: (b)
10. This is an example of starch crops biomass feed stocks
(a) corn stover
(b) wheat straw
(c) orchard prunings
(d) sugar cane
Answer
Answer: (d)