• 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
PH value between 6.5-7.5 makes the soil

Acidic
Basic
Neutral
None of these

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Nitrogen fixation is a process of

Assimilation of nitrate
Conversion of organic nitrogen to proteins
Utilisation of nitrogen gas
Conversion of molecular nitrogen to ammonia

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following acts as best adsorbent?

Activated Charcoal
Carbon black
Activated Coconut Charcoal
Charcoal

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following is used in making smoke bombs?

Carbon
Phosphorus
Hydrogen
Sulphur

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Acid rain is caused due to emission of which of the following in to the atmosphere ?

Carbon monoxide and nitrogen
Carbon dioxide and carbon monoxide
Oxides of nitrogen and sulphur
Ozone and carbon dioxide

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which one of the following was used as a chemical weapon in the first world war ?

Mustard gas
Hydrogen cyanide
Water gas
Carbon monoxide

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
↑