• 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
What is the atomic number of mercury

32
41
63
80

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The atmospheric gas that is mainly responsible for Green House effect :

Oxygen
Ozone
Carbondioxide
Nitrogen

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The gas which is mainly responsible for the green house effect is:

Carbon dioxide
Oxygen
Ozone
Carbon monoxide

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Silver nitrate solution is kept in brown bottles in laboratory because

It reacts with ordinary white bottles
Brown bottles stops the passage of light through it
Brown bottles react with it
Brown bottles do not react with it

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The mass of P4O10 that will be obtained from the reaction of 1.33 gram of P4 and 5.07 of oxygen is

5.05 gram
4.05 gram
2.05 gram
3.05 gram

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The first organic compound synthesised in the laboratory was

Glucose
Urea
Uric acid
Lactic acid

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
↑