Incorrect stability order is - Vidyadip

MCQ

Incorrect stability order is

A
$\mathop {P{h_3}C}\limits^{\,\,\,\,\,\,\,\,\,\,\,\,\, \oplus } > \mathop {P{h_2}CH}\limits^{\,\,\,\,\,\, \oplus } > Ph - \mathop {C{H_2}}\limits^{ \oplus \,\,\,\,\,\,\,\,\,} $
✓
$\mathop {P{h_3}C}\limits^{{\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} \Theta {\kern 1pt} {\kern 1pt} {\kern 1pt} } < \mathop {P{h_2}CH}\limits^{{\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} \Theta } < Ph - \mathop {C{H_2}}\limits^{\Theta {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} } $
C
$\mathop {P{h_3}C}\limits^{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \odot } < \mathop {P{h_2}CH}\limits^{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \odot \,\,\,\,\,} < Ph > \mathop {Ph - C{H_2}}\limits^{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\, \odot \,\,\,\,\,\,\,\,\,} $
D
$\mathop {P{h_3}C}\limits^{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\Theta } < \mathop {P{h_2}CH}\limits^{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\Theta \,\,\,\,\,} < Ph > \mathop {Ph - C{H_2}}\limits^{\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\Theta \,\,\,\,\,\,\,\,\,} $

✓

Answer

Correct option: B.

$\mathop {P{h_3}C}\limits^{{\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} \Theta {\kern 1pt} {\kern 1pt} {\kern 1pt} } < \mathop {P{h_2}CH}\limits^{{\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} \Theta } < Ph - \mathop {C{H_2}}\limits^{\Theta {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} } $

b
$\mathop {P{h_3}C}\limits^{{\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} \Theta } < \mathop {P{h_2}CH}\limits^{{\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} \Theta {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} } > \mathop {Ph - C{H_2}}\limits^{{\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} \Theta {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} {\kern 1pt} } $ is wrong order.

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