MCQ
Pyramidal shape would be of
- A$NO_3^ - $
- B${H_2}O$
- ✓${H_3}{O^ + }$
- D$NH_4^ + $
$H _2 O$ has $sp ^3$ hybridisation $H _2 O$ is bent shaped molecule .
$H _3 O ^{+}$ has $sp ^3$ hybridisation and $H _3 O ^{+}$ is pyramidal
$NH _4^{+}$ has $sp ^3$ hybridisation and the shape of $NH _4^{+}$ is tetrahedral.
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(Given : $R =8.3 \,J \,K ^{-1}\, mol ^{-1}$ )