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CuCl and CuCl2 are the two different chl...

CuCl and `CuCl_2` are the two different chlorides of copper.
a) Find the oxidation state of copper in each of these compounds.
(Hint : Oxidation state of chlorine is -1 )
b) Write any two characteristics of the block in which copper belongs to?

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a. `CuCl - Cu^+`
`CuCl_2 - Cu^+2`
b. They are metals form coloured compounds.
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