Question

Composition and uses of coal gas,producer gas and water gas

Answer 1

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Producer Gas Is Fuel Gas That Is Manufactured From Material Such As Coal, As Opposed To Natural Gas. A Combustible Mixture Of Nitrogen, Carbon Monoxide, And Hydrogen, Generated By Passing Air With Steam Over Burning Coke Or Coal In A Furnace And Used As Fuel.

Answer 2

we find that the gas burns rapidly and produces heat and light such combustion is known as rapid combustion.

there are substance like phosphorus which burn in air at room temperature.

the type of combustion in which a meterial suddenly bursts into flames , without the application of any apparent cause is called spontaneous combustion..

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