本题目来源于试卷: Classification of Matter A.1 Periodic Table Elements Classification，类别为 IB化学
[单选题]
Which gives the correcjh0 q*fayiy2 6t correct value ofkw04l+rr .21frz ls0b,sd ran $x$ and the shape of the $Cu^{2+}$ complex, $[CuCl_4]^{x-}$?
A. $x$ is 2 ; Shape is Tetrahedral
B. $x$ is 2 ; Shape is Square planar
C. $x$ is 4 ; Shape is Square planar
D. $x$ is 4 ; Shape is Tetrahedral
参考答案: A
本题详细解析:
Explanation: Each ClCl ligand has a 1-charge. 2+(4x−1)=2−. As outlined in the Chemistry Guide, $[CuCl_4]^{2-}$ has a tetrahedral shape.
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