JEE · NEET Previous Year Question
In a transition series, with the increase in atomic number, the paramagnetism
Topic: JEE PYQ
Answer: C. Full step-by-step solution below.
- Aincreases gradually
- Bdecreases gradually
- Cfirst increases to a maximum and then decreases
- Dfirst decreases to a minimum and then increases.
Correct answer: C
Solution
(c): In transition series, paramagnetism first increases due to increase in the number of unpaired electrons. Beyond chromium, number of unpaired electrons decreases. So, paramagnetism decreases.More d- and f-Block Elements PYQs
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