| ⇦ | 
| ⇨ |
Number of σ and π- bonds in acetylene is
Options
(a) 2σ and 3π
(b) 3σ and 2π
(c) 3σ and 3π
(d) 2σ and 2π
Correct Answer:
3σ and 2π
Explanation:
In acetylene, σ-bond is formed by the sp-hybrid orbital of carbon and one s-orbital of hydrogen at an angle of 180⁰ as well as two unhybridised p-orbitals at each carbon atom forms 2 π-bonds by parallel overlap.Thus acetylene contains. 3σ and 2π bonds.
Related Questions: - Electrophile in the case of chlorination of benzene in the presence of FeCl₃ is
- The IUPAC name of tert-butyl alcohol is
- In an organic compound phosphorus is estimated as
- When 25g of Na₂SO₄ is dissolved in 10³ kg of solution,its concentration will be
- The species Ar,K⁺ and Ca²⁺ contain the same number of electrons.
Topics: Basic Principles of Organic Chemistry
(124)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Electrophile in the case of chlorination of benzene in the presence of FeCl₃ is
- The IUPAC name of tert-butyl alcohol is
- In an organic compound phosphorus is estimated as
- When 25g of Na₂SO₄ is dissolved in 10³ kg of solution,its concentration will be
- The species Ar,K⁺ and Ca²⁺ contain the same number of electrons.
Topics: Basic Principles of Organic Chemistry (124)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply