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CBSE Class 10 Answered

Why does an unsaturated hydrocarbon gives sooty flame ?
Asked by | 18 Mar, 2008, 10:45: PM
answered-by-expert Expert Answer

during combustion unsaturated hydrocarbons having the higher amount of C r not fully oxidised in an insufficient supply of O2   ie H2  +  O2  →  H2O, bt sm C is not oxidised n deposit as soot  bt if there is an excess of O2 THEN EVEN C is oxidised as C+O2→CO2      giving no sooty flame

Answered by | 21 Dec, 2017, 01:00: PM
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