Distinguish b/w saturayesd and unsaturated hydrocarb with the help of combustion process
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On undergoing combustion, saturated hydrocarbon gives blue and non -sooty flame
for example- CH4 + O2 gives CO2 + H2O + heat +light energy
on undergoing combustion,unsaturated hydrocarbons give yellow and sooty flame
for example- 2CH triple bond CH {ethyne} +O2 gives CO2 + H2O +heat +light energy
saturated hydrocarbon will not decolorize the bromine water
unsaturated hydrocarbon will decolorize the bromine water
complete combustion takes place in saturated htdrocarbon.
incomplete combustion takes place in unsaturated hydrocarbon
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