Question

The number of electron pairs involved in the formation of hydrogen cyanide molecule are ?​

Answer 1

Step-by-step explanation:

Hydrogen Cyanide

In this example, HCN, the Lewis diagram shows carbon at the center with no lone electron pairs. The carbon and nitrogen are bonded through a triple bond which counts as "one electron pair". Hence the molecule has two electron pairs and is linear.

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Answer 2

Answer:

Hydrogen Cyanide

In this example, HCN, the Lewis diagram shows carbon at the center with no lone electron pairs. The carbon and nitrogen are bonded through a triple bond which counts as "one electron pair". Hence the molecule has two electron pairs and is linear.