Verified Answer :

emivorreilli

Each of the Nitrogen atoms has 2 non bonded valence electrons, meaning that there are 4 pairs total.

Answer:

There are 4 non bonded electron pair in tetracyanoethylene

Explanation:

  • In tetracyanoethylene, four cyano groups are attached with an ethylene moiety.
  • Non bonded electron pairs in tetracyanoethylene molecule are present on N atoms in cyano groups.
  • Each N atom in a cyano group contains one non bonded electron pair.
  • There are 4 cyano groups in tetracyanoethylene.
  • Hence there are 4 non bonded electron pair in tetracyanoethylene.
  • Lewis structure of tetracyanoethylene has been given below.

View image OrethaWilkison

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