| ⇦ | 
| ⇨ |
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: - Which one of the following is not a sulphide ore
- The correct order of ionisation energy for comparing carbon, nitrogen and oxygen
- CH₃CH₂OH converts into CH₃CHO in the presence of
- What is the product of the reaction of phenol with CHCl₃ in aqueous NaOH
- Boiling point of ethyl alcohol is greater than ether due to
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
- Which one of the following is not a sulphide ore
- The correct order of ionisation energy for comparing carbon, nitrogen and oxygen
- CH₃CH₂OH converts into CH₃CHO in the presence of
- What is the product of the reaction of phenol with CHCl₃ in aqueous NaOH
- Boiling point of ethyl alcohol is greater than ether due to
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