quiz

Combustion and Flame Quiz 1

Answer these simple questions correctly and earn coins

Difficulty Level :
15 Question

Popular Questions In Combustion and Flame Quiz 1

  • The example for combustible material

  • The example for non-combustible material

  • … gas supports combustion.

  • Fire produced by oil cannot be controlled by

  • Fuel must be heated to its … temperature before it starts burning.

  • The outermost zone of candle is … in colour.

  • … zone of candle is least hot.

  • The dark zone of candle is … in colour.

  • The gas needed for combustion among the following is

  • The lowest temperature at which a substance catches fire is called its

  • The units of calorific value is

  • Spirit and petroleum turns into gas at

  • A chemical process in which material reacts with oxygen present in the air to generate heat is called

  • The material which undergo combustion is called … material.

  • The material which does not undergo combustion is called … material.