Which one of the following species is diamagnetic in nature

MCQ

A
$He_2^ + $
✓
$H_2$
C
$H_2^ + $
D
$H_2^ - $

✓

Answer

Correct option: B.

$H_2$

(b) $\begin{array}{*{20}{c}}{}&{He_2^ + }&{{H_2}}&{H_2^ + }&{H_2^ - }\\{\sigma (1s)}&{\underline { \uparrow \downarrow } }&{\underline { \uparrow \downarrow } }&{\underline { \uparrow \,} }&{\underline { \uparrow \downarrow } }\\{\mathop \sigma \limits^* (1s)}&{\underline { \uparrow \,} }&{\underline {\,\,\,\,} }&{\underline {\,\,\,\,} }&{\underline { \uparrow \,} }\\{B.O.}&{\frac{1}{2}}&1&{\frac{1}{2}}&{\frac{1}{2}}\\\begin{array}{l}{\rm{Magnetic}}\\{\rm{nature}}\end{array}&{\rm{P}}&{\rm{D}}&{\rm{P}}&{\rm{P}}\end{array}$

$(P =$ Paramagnetic, $D =$ Diamagnetic$)$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from 4. Chemical bonding and molecular structure→4. Chemical bonding and molecular structure — all question types→Chemistry STD 11 Science question papers→Gujarat Board STD 11 Science question papers→Gujarat Board question paper generator→

4. Chemical bonding and molecular structure — Chemistry STD 11 Science — Question

Answer

Need a full question paper?

Explore more

Similar questions