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

Chemistry

Chemistry
Photo-oxidation process is initiated by

Light
Catalyst
Oxygen
Heat

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The most malleable metal is

iron
gold
platinum
silver

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following chemicals is responsible for depletion of ozone layer in the atmosphere?

Carbon dioxide
Nitrous oxide
Sulphur dioxide
Chlorofluorocarbons

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Gelatin is mostly used in making ice–creams in order to

Stabilise the colloid and prevent crystallisation
Enrich the aroma
Prevent making a colloid
Stabilise mixture

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The metal ion present in Vitamin B12 is

Zinc
Cobalt
Nickel
Iron

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
What is the second largest component in milk ?

Water
Fat
Sugar
Minerals

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Chemistry

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
↑