Chemistry
Grade-10
Easy

Question

Which one of the following is combustible?

  1. Iron nail 
  2. Glass  
  3. Stone pieces  
  4. Paper

hintHint:

Combustible substances are such substances that undergo combustion and readily react with oxygen. They burn in air to produce light and heat energy. They possess high enthalpy of combustion and have low ignition temperatures.

The correct answer is: Paper