| ⇦ | 
| ⇨ |
Which of the following is the least stable and its existence is doubtful
Options
(a) SnI₄
(b) CI₄
(c) PbI₄
(d) GeI₄
Correct Answer:
PbI₄
Explanation:
Non-existence of pbI₄ can be explained on the basis of strong oxidising nature of pb⁴⁺. The I⁻ ions are reducing agents., i.e., in presence of this ion, Pb⁴⁺ ion is reduced to pb²⁺ ion. Pb⁴⁺ + 2I⁻ → Pb²⁺ + I₂.
Related Questions: - pH of pure water is
- Method used for obtaining highly pure silicon, used as a semiconductor material,
- Calcium carbide on reaction with water yields
- A secondary amine could be prepared readily from the starting material
- For the reaction 2SO₃(g) → 2SO₂(g) + O₂(g) the entropy change (ΔG) is
Topics: S and Some P Block Elements
(157)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- pH of pure water is
- Method used for obtaining highly pure silicon, used as a semiconductor material,
- Calcium carbide on reaction with water yields
- A secondary amine could be prepared readily from the starting material
- For the reaction 2SO₃(g) → 2SO₂(g) + O₂(g) the entropy change (ΔG) is
Topics: S and Some P Block Elements (157)
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