| ⇦ | 
| ⇨ |
Which of the following species has plane triangular shape
Options
(a) N₃
(b) NO₃⁻
(c) NO⁻₂
(d) CO₂
Correct Answer:
NO₃⁻
Explanation:
Hybridization of NO₃⁻=1/2 (5+0+1-0)
= 6/2=3=sp² hence geometry is trigonal planner.
NO₂⁻ (nitrate ion) also has sp² hybridization and gives a trigonal planner geometry but because there are only two outer atoms, the molecular geometry is bent with <120⁰ bond angles.
Related Questions: - Wood charcoal is used to decolourise sugar because it
- MnO₃ in an acidic medium dissociates into
- Which one of the following statements for the order of a reaction is incorrect
- If 0.2g of an organic compound containing carbon, hydrogen, and oxygen on combustion
- In Ramsay and Rayleigh’s isolation on noble gases from air,the nitrogen of the
Topics: Chemical Bonding and Molecular Structure
(86)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Wood charcoal is used to decolourise sugar because it
- MnO₃ in an acidic medium dissociates into
- Which one of the following statements for the order of a reaction is incorrect
- If 0.2g of an organic compound containing carbon, hydrogen, and oxygen on combustion
- In Ramsay and Rayleigh’s isolation on noble gases from air,the nitrogen of the
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