| ⇦ | 
| ⇨ |
Which one of the following molecules contains no π bond?
Options
(a) H₂O
(b) SO₂
(c) NO₂
(d) CO₂
Correct Answer:
H₂O
Explanation:
All the molecules have O atom with lone pairs, but in H₂O the H atom has no vacant orbital for pi-bonding. That’s why it does not have any pi-bond. In all other given molecules the central atom because as the presence of vacant orbitals is capable to form pi-bonds.
Related Questions: - Methyl alcohol is industrially prepared by the action of
- Which of the following, on hydrolysis, forms acetic acid
- The equilibrium weight of MnSO₄ is M/2 when it changes into
- The oxyacid of phosphorus, in which phosphorus has the lowest oxidation state, is
- At higher temperature,iodoform reaction is given by
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Chemical Bonding and Molecular Structure
(86)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Methyl alcohol is industrially prepared by the action of
- Which of the following, on hydrolysis, forms acetic acid
- The equilibrium weight of MnSO₄ is M/2 when it changes into
- The oxyacid of phosphorus, in which phosphorus has the lowest oxidation state, is
- At higher temperature,iodoform reaction is given by
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Chemical Bonding and Molecular Structure (86)
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