• 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
Threshold limit value of copper in the atmospheric air is

5.0 mg/m3
0.01 mg/m3
0.001 mg/m3
1.0 mg/m3

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Bauxite is an alloy of which of the following metals ?

Aluminium
Silver
Iron
Tin

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following fibres catches fire least ?

Nylon
Terricot
Rayon
Cotton

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which halide is used in making sensitive emulsion on photograhic film?

Silver chloride
Sodium chloride
Silver bromide
Silver iodide

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The National Chemical Laboratory (India) is located in

Pune
Bangaluru
Mumbai
Hyderabad

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following could be used as fuel in propellant or rockets ?

Liquid Hydrogen + Liquid Nitrogen
Liquid Oxygen + Liquid Argon
Liquid Nitrogen + Liquid Oxygen
Liquid Hydrogen + Liquid Oxygen

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
↑