Basics of Organic Chemistry
Show Para
Paragraph for next 2 questions
The amount of energy required to break a bond is same as the amount of energy released when the same bond is formed. In gaseous state, the energy required for homolytic cleavage of a bond is called Bond Dissociation Energy (BDE) or Bond Strength. BDE is affected bys C l − C l ( g ) ⟶ C l ∙ ( g ) + C l ∙ ( g ) ∆ H ∘ = 58 k c a l m o l − 1
H 3 C − C l ( g ) ⟶ H 3 C ∙ ( g ) + C l ∙ ( g ) ∆ H ∘ = 85 k c a l m o l − 1
H − C l ( g ) ⟶ H ∙ ( g ) + C l * ( g ) ∆ H ∘ = 103 k c a l m o l − 1
The amount of energy required to break a bond is same as the amount of energy released when the same bond is formed. In gaseous state, the energy required for homolytic cleavage of a bond is called Bond Dissociation Energy (BDE) or Bond Strength. BDE is affected by
© examsnet.com
Question : 2
Total: 39
Correct match of the C − H J K H − C ≡ C H
| Column J Molecule | Column K BDE (kcal mol |
|---|---|
| (P) | (i) 132 |
| (Q) | (ii) 110 |
| (R) | (iii) 95 |
| (S) | (iv) 88 |
[JEE Adv 2021 P2]
Go to Question: