• 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
A thick paste of cement, sand and water is called

Concrete
R.C.C.
Kiln
Mortar

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The function of skimming tank in sewage treatment is to remove

Oil and fatty substances
Gritty substances
Inorganic substances
Suspended solids

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The presence of Cobalt in Vitamin B12 was established for the first time by

Spectroscopy
Sodium Nitroprusside test
Hydrolysis test
Borax-Bead test

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The element which is used for vulcanizing rubber

Silicon
Phosphorus
Bromine
Sulphur

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The number of hydrogen bonds between guanine and cytosine in DNA is

3
4
1
2

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Milk is

Foam
Gel
Suspension
Emulsion

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
↑