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Among K,Ca,Fe and Zn the element which c...

Among `K,Ca,Fe` and `Zn` the element which can form more than one binary compound with chlorine is

A

`Fe`

B

`Zn`

C

`K`

D

`Ca`

Text Solution

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The correct Answer is:
1
Only `Fe` ,capable of exhibiting variable valencies and oxidation states is able to form more than one binary compound(i.e, compound consisting of only elements) with chlroiene: `FeCl_(2)` and `FeCl_(3)`
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