2. A mixture of oxygen and ethyne is burnt for welding. Can you tell why a mixture of ethyne and air is not used? A mixture of oxygen and ethyne is burnt for welding instead of a mixture of ethyne ...
Alkynes - (unsaturated hydrocarbons with a triple bond); ethyne as an example of alkyne; Methods of preparation from calcium carbide and 1,2 dibromoethane ethylene dibromide). Physical ...
Alkynes - Nomenclature, structure of triple bond (ethyne), physical properties, methods of preparation, chemical reactions: acidic character of alkynes, addition reaction of - hydrogen ...