InterviewSolution
Saved Bookmarks
InterviewSolution
| 1. |
Explain and give equations for:G) displacement reaction(ii) thermal dissociation |
|
Answer» Displacement reactionis a chemicalreactionin which a more reactive element displaces a less reactive element from its compound. Both metals and non-metals take part indisplacement reactions. Example :Reactionof iron nails with copper sulphate solution. Thermal decompositionis a chemicalreactionwhere a single substance breaks into two or more simple substances when heated. Thereactionis usually endothermic becauseheatis required to break the bonds present in the substance. Thisreactionis used for the preparation of oxygen. |
|