Igcse Model Questions Vol1 2019 Chemistry Question 9

Practice objective / multiple choice question 9 from the 2019 Igcse Model Questions Vol1 Chemistry examination.

Igcse Model Questions Vol1 2019 Chemistry Objective / Multiple Choice Medium Difficulty
Question 9 IGCSE_MODEL_QUESTIONS_VOL1 • 2019 • CHEMISTRY • objective

The nitrite ion, \(\mathrm{NO_2^-}\), exhibits resonance. Determine the hybridisation of the nitrogen atom and give the approximate N-O bond angle in the ion.

Answer Options

A. sp³ hybridisation; bond angle ≈109.5°
B. sp² hybridisation; bond angle ≈120°
C. sp hybridisation; bond angle ≈180°
Correct Answer D. sp² hybridisation; bond angle ≈115°
Correct Answer
D
Correct Option:
sp² hybridisation; bond angle ≈115°

About This Question

This is Igcse Model Questions Vol1 2019 Chemistry Question 9. It is one of the objective questions from the 2019 Igcse Model Questions Vol1 Chemistry examination.

Difficulty level: Medium .

View More Igcse Model Questions Vol1 2019 Chemistry Questions More Igcse Model Questions Vol1 Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support