Question

short answer type question. what happens when coal is heated in air ? state the uses of coal

Answer 1

If coal is heated in air , it produces carbon dioxide and no other useful products obtained.

Uses of coal -
Electricity generation
Liquid fuel
steel production
cement manufacturing


Hope it will help you.

Answer 2

Hey _____

Your Answer ⏬⏬⏬⏬

If coal is heated in the presence of air than it mainly produce the carbon dioxide gas and no other substance it formed...

It also shows that it is a physical change as now new formation is there except co2.

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USES OF COAL - - -


1)Domestic heating

2)Fuel for steam engines for trains, ships etc

3)Gas lighting

4)Manufacturing of ink, fertilizer, perfumes etc...

5)Used as coke To smelt iron..

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HOPE ITS HELPFUL FOR YOU

:)))