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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:
to know more about coal gas,Why do we not use coal gas as a cooking fuel??? - Brainly.in |
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