• 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
Which of the following metals form an amalgam with other metals ?

Lead
Tin
Zinc
Mercury

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Chemical name of vinegar is

Formaldehyde
Ethanol
Acetic acid
Acetone

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which one of the following is most acidic

CaO
Al22O3
Na2O
MgO

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
In a reaction of the type A+B ? C+D one could ensure it to be a first order reaction by :

Adding a catalyst
Increasing the temperature
Increasing the concentration of a product
Increasing the concentration of a reactant

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Aluminium can be purified by

Electrolysis
Oxidation
Distillation
Ozonolysis

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Rock salt is a mineral containing

Sodium
Iron
Potassium
Magnesium

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
↑