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    				| 1. | 
                                    Which gas is evolved by incomplete combustion of wood or coal | 
                            
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Answer»  ★᭄ꦿ᭄Answer★᭄ꦿ᭄ Incomplete COMBUSTION The carbon is RELEASED as SOOT . Carbon monoxide is a poisonous gas, which is one REASON why complete combustion is preferred to incomplete combustion  | 
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