What is the approximate strength of the C−C bond of ethane?
A) 376 kJ/mol (90 kcal./mol)
B) 422 kJ/mol (101 kcal./mol)
C) 556 kJ/mol (133 kcal./mol)
D) 727 kJ/mol (174 kcal./mol)

Question

Quizplus · Accepted Answer

The approximate strength of the C−C bond in ethane is around 376 kJ/mol (90 kcal/mol). This value is a standard reference for a single carbon-carbon bond strength in alkanes.

What Is the Approximate Strength of the C−C Bond of Ethane