• 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
The hydronium ion is

H+
HO -
H2+
H3O+

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The main source of Naphthalene is

Coal-tar
Charcoal
Diesel
Camphor

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which component referred to as 'Milk sugar'?

Sucrose
Maltose
Galactose
Lactose

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
________ is a by product of sewage treatment and can be decomposed to produce biogas

Sludge
Sewage
Scum
Sewer

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
In a period from Li to F, ionisation potential

Increases
Cannot be predicted
Remains same
Decreases

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The monomers of dacron are

Ethylene glycol and terephthalic acid
Decane and decanol
Ethylene glygol and phthalic acid
Decanone and decanol

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
↑