R

Ram Sharma • 193.86K Points
Coach Chemistry 

Q. The major constituent of air is

  • (A) Hydrogen
  • (B) Carbon dioxide
  • (C) Nitrogen
  • (D) Oxygen
Correct Answer - Option(C)

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs on Chemistry

Q. Submarines move under water. They have engines that run on

Q. The inexpensive and commonly used variety of glass is called soda glass. It is called so because

Q. Combustion of a candle is a/an

Q. In which of the following classifications are the elements arranged in the order of their increasing...

Q. Which of the following is / are correct statements with respect to Graphite? 1. It is the most stab...

Q. Which among the following is liquid non-metal ?

Q. Which of the following substances is sour due to lactic acid?

Q. Consider the following statements: 1. The sulphur content in sour crude oil is higher in comparison...

Q. The molecular formula of phosphorous is

Q. Which type of fire extinguisher is used for petroleum fire ?

Learn All Chemistry MCQs

Download our easy to use, user friendly Android App from Play Store. And learn MCQs with one click.

Image