• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Ethanol Production

Ethanol Production
Ethanol is produced by

none of these
continuous fermentation
both (a) and (b)
batch fermentation

ANSWER DOWNLOAD EXAMIANS APP

Ethanol Production
What are the fermentation conditions for the ethanol production?

pH 5; temperature 30°C
pH 6; temperature 35°C
pH 6; temperature 30°C
pH 5; temperature 35°C

ANSWER DOWNLOAD EXAMIANS APP

Ethanol Production
Which of the following microorganisms help in the ethanol production?

Zygomonas mobilis
Saccharomyces cerevisiae
All of these
Saccharomyces uvarum

ANSWER DOWNLOAD EXAMIANS APP

Ethanol Production
Which of the following is used for agitation in a fermentor?

Impeller
Sparger
All of these
Baffles

ANSWER DOWNLOAD EXAMIANS APP

Ethanol Production
If starch containing substrates are used for ethanol production, yeast strain can't be used directly because

None of these
it is converted to pentose sugar
it doesn't contain amylases to hydrolyze starch
starch is not a suitable substrate for the production of ethanol

ANSWER DOWNLOAD EXAMIANS APP

Ethanol Production
S cerevisiae start producing ethanol with in

24 h
15 h
12 h
10 h

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Ethanol Production

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑