MCQ
Amongst $CuF_2, CuCl_2$ and $CuBr_2$
- Aonly $CuF_2$ is ionic
- Bboth $CuCl_2$ and $CuBr_2$ are covalent
- C$CuF_2$ and $CuCl_2$ are ionic but $CuBr_2$ is covalent
- ✓Both $(a)$ and $(b)$
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[Given $pK _{ a }$ of $CH _{3} COOH =4.57$ ]
