• 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 ore of Aluminium is

Chalco pyrites
Hematite
Bauxite
Fluorspar

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Stalactites and Stalagmites form due to the precipitation of :

MgCO3
CaCO3
MgCl2
CaCl2

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The lowest layer of earth's atmosphere is

Mesosphere
Troposphere
Ionosphere
Stratosphere

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Pyrethrin used in mosquito coil is obtained from

A seed plant
A fungus
A bacterium
An insect

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which of the following substance is highly plastic ?

Quartz
Granite
Clay
Mica

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The most suitable vessel for storing concentrated sulphuric acid is

Copper vessel
Aluminium vessel
Earthen vessel
Glass vessel

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
↑