MCQ
Which species does not exist
- A${(SiC{l_6})^{2 - }}$
- ✓${(CC{l_6})^{2 - }}$
- C${(GeC{l_6})^{2 - }}$
- D${(SnC{l_6})^{2 - }}$
✓
Answer
Correct option: B.
${(CC{l_6})^{2 - }}$
b
(b) $CC{l_6}$ does not exist because carbon has a valancy of $4$.
(b) $CC{l_6}$ does not exist because carbon has a valancy of $4$.
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