How many no. of sigma and pi bond are in the following ? (CN)_(2)- C=

1.	How many no. of sigma and pi bond are in the following ? (CN)_(2)- C= C - (CN)_(2)
Answer» `7 SIGMA, 2PI` `9 sigma, 9 pi` `5sigma, 8pi` `10sigma, 1pi` ANSWER :B

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