Question:
Which organic compound is produced by fermentation and is used to replace fossil petrol ?
Which organic compound is produced by fermentation and is used to replace fossil petrol ?
Updated On: Jun 15, 2022
- Butanol
- Ethanol
- Methanol
- Propanol
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
Answer (b) Ethanol
Was this answer helpful?
0
0
Top Questions on Microbes in human welfare
- Match the following:
- TS EAMCET - 2025
- Zoology
- Microbes in human welfare
- Consider the following statements:
Assertion (A): Entamoeba histolytica is a cytozoic parasite
Reason (R): It lives in the mucosa and submucosa of large intestine of man- TS EAMCET - 2025
- Zoology
- Microbes in human welfare
- Match the following
- TS EAMCET - 2025
- Zoology
- Microbes in human welfare
- Consider the following statements Statement I: In the crop of female {Anopheles}, microgametes of {Plasmodium} are separated from the microgametocyte by ex-flagellation. Statement II: Schuffner's dots are believed to be the antigens released by {Plasmodium}. The correct answer is
- TS EAMCET - 2025
- Zoology
- Microbes in human welfare
- What is lac? Enlist economic importance of Lac.
- Maharashtra Class XII - 2025
- Biology
- Microbes in human welfare
View More Questions
Questions Asked in OJEE exam
- Fog is a solution of:
- OJEE - 2024
- Colloids
- Calculate the number density of free carriers in silver, assuming that each atom contributes one carrier. The density of silver is \( 10.5 \times 10^3 \, \text{kg/m}^3 \) and the atomic weight is 107.8.
- OJEE - 2024
- mechanical properties of solids
- A battery of 10 V and internal resistance 0.5 Ω is connected in parallel with a battery of 12 V and internal resistance 0.8 Ω. The terminals are connected by an external resistance of 20 Ω. The current flowing through the 20 Ω resistance is:
- OJEE - 2024
- LCR Circuit
- A coil has resistance 20 Ω and inductance 0.35 H. Compute its impedance to an alternating current of 25 cycles/s.
- OJEE - 2024
- LCR Circuit
- According to Henry’s Law, in gases, an increase in pressure increases:
- OJEE - 2024
- Solutions
View More Questions
Concepts Used:
Microbes in Human Welfare
There are several valuable microorganisms that are beneficial to humans in various manners such as:
In Household Products
- Fermentation of milk to produce yogurt.
- Milk cuddling to compose curd, cheese, and paneer.
In Industrial Products
- Production of beverages such as wine, beer, whiskey, brandy, or rum.
- Production of antibiotics such as Penicillin and other chemical substances to kill or retard the expansion of disease-causing microbes.
Fermented Beverages
- A fermentor is used to produce microbes on a large scale for industrial purposes.
- The brewer’s yeast (Saccharomyces cerevisiae) is used to make ethanol. At this time, the yeast ferments malted cereals and fruit juices.
Antibiotics
- The term antibiotic means “against life”. These materials can kill or destroy the growth of other microbes.