| ⇦ | 
| ⇨ |
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: - If n = 6, the correct sequence for filling of electrons will be:
- What is the general outer electronic configuration of the coinage metals?
- Electronic configuration of deuterium atom is
- The ratio of charge and mass would be greatest for
- Phenol is heated with pthalic anhydride in the presence of concentrated H₂SO₄.
Topics: Chemical Bonding and Molecular Structure
(86)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If n = 6, the correct sequence for filling of electrons will be:
- What is the general outer electronic configuration of the coinage metals?
- Electronic configuration of deuterium atom is
- The ratio of charge and mass would be greatest for
- Phenol is heated with pthalic anhydride in the presence of concentrated H₂SO₄.
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