• 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 'solid waste' is also known as

Toxic waste
Scrubber
Sedge
Sludge

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Number of6.023 × 1020 atoms present in one mole of a gas at STP is

6.023 × 1023
'6.023 × 10–20
'6.023 × 10–23
6.023 × 1020

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Which one of the following forms of phosphorus is most reactive?

Black phosphorus
Red phosphorus
Violet phosphorus
White phosphorus

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Rock salt is a mineral containing

Magnesium
Sodium
Potassium
Iron

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
Molasses a by-product in the manufacture of sugar, is converted into

Fuel
Paper
Pulp
Alcohol

ANSWER DOWNLOAD EXAMIANS APP

Chemistry
The most abundant element in the human body is

Iron
Nitrogen
Carbon
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
↑