Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

q1-What is different between invertase and zymase
q2-How the ETHANOL USE AS CONSERVATION OF FUELVF
Asked by amolshukal.2001 | 19 Dec, 2017, 07:31: PM
answered-by-expert Expert Answer

Ethanol is the most widely used as liquid biofuel.

It is produced by fermentation of sugar cane, starches or cellulosic biomass.

Bioethanol is already an established commodity due to its ongoing non-fuel uses in beverages and in the manufacture of pharmaceuticals and cosmetics.

Due to problems of petroleum availability and fluctuation of petroleum prices, some countries use ethanol as a biofuel.

Answered by Ramandeep | 20 Dec, 2017, 10:32: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 10 - Chemistry
display an activity to show the chemical tests between ethanol and ethanoic acid
Asked by agarwalkrishnam98 | 01 Oct, 2023, 08:28: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Chemistry
Give the general formula for cycloalkenes and cycloalkynes.
Asked by Trisha Gupta | 25 Jan, 2022, 03:01: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Chemistry
5 questions on covalent bond class 10  
Asked by bhoomikajain68 | 05 Jan, 2022, 09:45: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Chemistry
Describe an activity with diagram to illustrate that the reaction of metal carbonates and metal bicarbonates with acids produces carbon dioxide. Write the relevant equations of all the reactions that take place. Name any two forms in which calcium carbonate is found in nature.
Asked by arajeevshashank | 23 Jun, 2020, 04:59: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Chemistry
write chemical equation representing methane combustion
Asked by umeshbr824 | 23 Jun, 2020, 06:47: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Chemistry
how do carbon undergoes combustion reaction? give 3 examples
Asked by abbabithapm | 23 Nov, 2019, 06:13: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Chemistry
Question 1. Why is the conversation of ethanol of ethanoic acid an oxidation reaction? Question 2. A mixture of oxygen and ethyne is burnt for welding? Can you tell why a mixture of ethyne and air is not used?
Asked by gurisingh0908 | 15 Oct, 2019, 04:08: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Chemistry
Explain cleansing  action of soap 5marks
Asked by shivanshsoni2167 | 05 Sep, 2019, 09:12: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Chemistry
how methanol is formed from carbon and water
Asked by enterprise.admin1 | 19 Jun, 2019, 09:46: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Chemistry
formation of ester?
Asked by das.subir11 | 24 Feb, 2019, 03:38: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×