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JEE CHEMISTRY MCQ: CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

1 Medium

1 of 1

Analyzing +4 | -1

Which of the following order is wrong

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Correct option: B

Li < Be < B < C -

First IP

Option B (

Li < Be < B < C -

First IP) is wrong because the first ionization potential generally increases across a period, but there are exceptions due to electronic configurations.

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