| ⇦ | 
| ⇨ |
Variable valency in general, is exhibited by
Options
(a) transition elements
(b) gaseous elements
(c) non-metals
(d) s-block elements
Correct Answer:
transition elements
Explanation:
Transition elements show variable valency due to presence of vacant d-orbitals.
Related Questions: - The first ionization potentials (eV) of Be and B respectively are
- Which of the following is currently used as a tyre cord
- The work done in expansion of an ideal gas from an initial volume v1 to a final v2
- Which one of the alkali metals, forms only, the normal oxide, M₂O on heating
- A 20 mass percent H₂SO₄ solution has density 1.15 g mL⁻¹.Molarity
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Classification of Elements and Periodicity
(94)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The first ionization potentials (eV) of Be and B respectively are
- Which of the following is currently used as a tyre cord
- The work done in expansion of an ideal gas from an initial volume v1 to a final v2
- Which one of the alkali metals, forms only, the normal oxide, M₂O on heating
- A 20 mass percent H₂SO₄ solution has density 1.15 g mL⁻¹.Molarity
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Classification of Elements and Periodicity (94)
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