• 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 is used to remove rust stains on cloth?

Lime
Petrol
Kerosene
Oxalic acid solution

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which is not an anasthetic agent in surgical operations?

Chloroform
Acetone
Ether
Nitrous oxide

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Synthetic detergents are prepared from

Sodium salts of higher fattyacids
Hydrocarbons of petroleum
Glycerides
Potassium salts of higher fatty-acids

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
What is a mixture of potassium nitrate, powdered charcoal and sulphur called?

Paint
Gun powder
Glass
Cement

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Iodex, a pain relief balm, has the smell of ________ .

Propyl salicylate
Methyl salicylate
Butyl salicylate
Ethyl salicylate

ANSWER DOWNLOAD EXAMIANS APP
  • «
  • 1
  • ...
  • 107
  • 108
  • 109
  • 110
  • 111
  • ...
  • 218
  • »

GO TO PAGE

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
↑