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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: - If heat of formation of C + O₂ → 2CO is ΔH = -110.5 kcal,then heat of combustion
- A compound with empirical formula CH₂O has a vapour density of 30.Its molecular
- Polyamide
- Which one of the following transition metals ions shows magnetic moment of 5.92
- Which of othe following is paramagnetic?
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
- If heat of formation of C + O₂ → 2CO is ΔH = -110.5 kcal,then heat of combustion
- A compound with empirical formula CH₂O has a vapour density of 30.Its molecular
- Polyamide
- Which one of the following transition metals ions shows magnetic moment of 5.92
- Which of othe following is paramagnetic?
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
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