Answers

2014-06-06T12:39:04+05:30
The reaction in which two compound reacts and the less reactive metal gets displaced is called displacement reaction.
Example:Fe+CuSo₄---->Cu+FeSo₄
The above reaction is called single displacement reaction.
There are two types of displacement reaction.One is single displacement the other is double displacement.
Example:Pb(No₃)₂+KI--------->PbI₂+2KNo₃.
The above example is double displacement reaction.
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2014-06-06T15:51:40+05:30
A reaction in which the negative ion of a compound combines with another particle

example ......Zn +CuSo4 = ZnSO4+Cu
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