1.

A gas escapes through the delivery tube from the test tube b . on ignition the gas ____ this shows that the gad liberated is coal gas

Answer»

A gas ESCAPE to the DELIVERY TUBE from the test tube b.on ignition there is liberation of carbon dioxide. This shows that the gas liberated is actually coal gas.

Explanation:

  • Coal gas is a very important source  of energy. However it cannot be used for cooking purposes.
  • In addition to this it is a non renewable source of energy and if it is over utilised and there is a chance of depletion of the natural resource. as a result of this other source of fuel such as liquefied petroleum gas is used as household fuel

to know more about coal gas,

Why do we not use coal gas as a cooking fuel??? - Brainly.in

brainly.in/question/656437



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