Based on the Following Data,what Is the Bond Energy of the C=C

question 79

Multiple Choice

Based on the following data,what is the bond energy of the C=C bond in 1,1-difluoroethylene,CF₂CH₂?
CH₄(g) → C(g) + 4H(g) ; ΔH = 1656 kJ
CF₄(g) → C(g) + 4F(g) ; ΔH = 1756 kJ
CF₂CH₂(g) → 2C(g) + 2H(g) + 2F(g) ; ΔH = 2317 kJ

• A)611 kJ/mol
• B)845 kJ/mol
• C)820 kJ/mol
• D)1706 kJ/mol
• E)1910 kJ/mol

---

Definitions:

Emotionally Stable

A psychological state in which an individual can manage their emotions and remain calm and composed under stress.

Introverted

A personality trait characterized by a focus on internal feelings rather than external sources of stimulation.

Research

Research is the systematic investigation into and study of materials and sources in order to establish facts and reach new conclusions.

Personality Theory

A system of concepts and assumptions that explain the divergence of individuals' psychological traits, patterns of thought, and behaviors.