• 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
1 carat of diamond is equal to

100 mg
200 g
100 g
200 mg

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Heavy metal pollution of water is caused by:

Acid Plants
Wood burning
Paints
Domestic sewage

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following gases is present under pressure in soft drinks?

Nitrous oxide
Oxygen
Carbon dioxide
Nitrogen

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following is a commercial source of energy?

Sun
Natural gas
Dried dung
Agricultural waste

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
If we burn graphite,

No residue will be left
It will change into diamond
Residue will be left
It will not burn

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Among the following, carbonate ore of Zinc is

Calamine
Sphalerite
Zincite
Zincblende

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
↑