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Combustion and Flame Quiz 2

Answer these simple questions correctly and earn coins

Difficulty Level :
15 Question

Popular Questions In Combustion and Flame Quiz 2

  • … substances have very low ignition temperature.

  • Burning of gas is an example of … combustion.

  • … zone is the hottest part of the candle.

  • Middle zone of candle is … in colour.

  • Spirit and petrol turn into … at room temperature.

  • … among these prevents burning.

  • The full form of LPG is

  • Middle zone of candle … hot.

  • Dark zone of candle … hot.

  • Among these not a combustible material …

  • Among these … is a com-bustible material.

  • Explosion takes place in

  • The colour of flame of candle at hottest zone is

  • … gas is released when potassium permanganate is heated.

  • … release oxygen on heating.