• 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 one is the most reactive halogen

Fluorine
Iodine
Chlorine
Bromine

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The basic chemical building block of natural rubber obtained from trees is

Vinyl Chloride
Isoprene
Acetylene
Neoprene

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following elements is not present in stainless steel?

Iron
Tungsten
Nickel
Chromium

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The high reactivity of fluorine is due to

availability of d-orbitals
small size of fluorine atom
strong F - F bond
its high electro negativity

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 :

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

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The name of plastic polymer from which combs, toys, bowls etc., can be made, is

Polyurethane
Polystyrene
Teflon
Metallic polysulphides

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
↑