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A double bond is made up of __________

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in Chemistry – Class 11 by (148k points)
A double bond is made up of __________

(a) Two sigma bonds

(b) Two pi bonds

(c) One sigma and one pi bond

(d) Two sigmas and one pi bond

This question was addressed to me in class test.

This key question is from Valence Shell Electron Pair Repulsion (VSEPR) Theory in division Chemical Bonding and Molecular Structure of Chemistry – Class 11

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Correct answer is (c) One sigma and one pi bond

Easiest explanation: A double bond is formed chemically between two atoms that involve the bonding of four electrons. A double bond is formed with one sigma and one pi bond. The formation of molecules like ethane, oxygen involve double bonds.

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