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Neutral divalent carbon species released as reaction intermediate in reaction of ethylene is
Options
(a) carbocation
(b) carbene
(c) carbanion
(d) free radical
Correct Answer:
carbene
Explanation:
Carbocation is the +ve charged carbon species. e.g. ⁺CH₃, ⁺C₂H₅.
Carbanion is the -ve charged carbon species. e.g. ⁻CH₃, ⁻C₂H₅.
Free radical is the trivalent neutral carbon species with an electron. e.g. CH₃, C₂H₅. Carbene is the divalent neutral carbon species with two free electrons. This is two types, such as single and triplet. e.g. :CH₂(triplet), :CH₂(singlet).
Related Questions: - 2.5 Litre of 1 M NaOH solution mixed with another 3 litre of 0.5 M NaOH solution.
- Dinitrogen and dioxygen are main constituents of air but these do not react
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Topics: Hydrocarbons
(84)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- 2.5 Litre of 1 M NaOH solution mixed with another 3 litre of 0.5 M NaOH solution.
- Dinitrogen and dioxygen are main constituents of air but these do not react
- The dipole moment is the highest for
- Main constituents of LPG is
- H₂S acts only as a reducing agent while SO₂, can act both as a reducing
Topics: Hydrocarbons (84)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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