Home › JEE Main › Chemistry › Organic Chemistry: Some Basic Principles and Techniques › As per your syllabus, HYPERCONJUGATION involves …
As per your syllabus, HYPERCONJUGATION involves the delocalisation of which type of electrons?
AInner-shell core electrons
Bσ-electrons of alkyl C-H bonds
Cπ-electrons of C=O carbonyl
DLone pairs on oxygen atoms
Answer & Solution
Correct answer: B. σ-electrons of alkyl C-H bonds
Your syllabus: hyperconjugation = delocalisation of C-H σ-electrons of an alkyl group into an adjacent empty p or π orbital.
Related questions
What defines a free radical?Ethene adds Br2 to give which product?Electrophiles are classified as which type of Lewis species?An electrophile forms bonds with nucleophiles by doing what?Boron compounds often act as what because of partly filled octets?Which reactions do haloalkanes (except fluorinated ones) readily undergo?What defines a functional group in a molecule?Which reaction involves a carbocation intermediate?