Question

Why calcium carbide consist 1 sigma bond why not 3 sigma bonds?

Answer 1

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ANSWER 》》》

●●CaC2 has a combination of bonds.

●●It is an ionic lattice that has Ca(2+) cations and acetylide C2(2-) anions.

●●Within each C2(2-), there is a triple bond between the 2 C atoms, consisting of 1 sigma and 2 pi bonds.


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Answer 2

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Here's ur ans. ⤵


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✨Calcium Carbide ( CaC2 ) consisted of 1 sigma bond as Calcium need just two electrons to complete its octet which gets completed when it is attached with two carbon by sigma bonds .


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