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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: - The variation of the boiling points of the hydrogen halides is in the order
- The energy of an electron in the 3rd orbit of hydrogen atom is -E
- The standard electrode potential is measured by
- Which one of the following dfects in the crystals lowers its density
- A liquid is in equilibrium with its vapour at its boiling point
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 variation of the boiling points of the hydrogen halides is in the order
- The energy of an electron in the 3rd orbit of hydrogen atom is -E
- The standard electrode potential is measured by
- Which one of the following dfects in the crystals lowers its density
- A liquid is in equilibrium with its vapour at its boiling point
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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