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JEE Main 202117 MarchEvening Shift

Exam: JEE Main
Year: 2021
Date: 17 March
Shift: Evening Shift
Subject: Chemistry
Chapter: s Block Elements

JEE Main 2021 · 17 March · Evening Shift · Chemistry · s Block Elements

The set of elements that differ in mutual relationship from those...

The set of elements that differ in mutual relationship from those of the other sets is:

Options

A $Li - Mg$
B $B - Si$
C $Be - Al$
D $Li - Na$

Correct answer

D. $Li - Na$

Step-by-step solution

Li - Mg, B - Si,

Be - Al

show diagonal relationship but

Li

and

Na

do not show diagonal relationship as both belongs to same group and not placed diagonally.

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