• Subject:

...

• Topic:

...

(P); Product (p) of the reaction will be :

(a) $\mathrm{Ph}-{\mathrm{CH}}_{2}-\stackrel{\stackrel{\mathrm{O}}{\parallel }}{\mathrm{C}}-\mathrm{H}$

(b) $\mathrm{Ph}-{\mathrm{CH}}_{2}-\stackrel{\stackrel{\mathrm{O}}{\parallel }}{\mathrm{C}}-{\mathrm{CH}}_{3}$

(c) $\mathrm{Ph}-\mathrm{C}\underset{\stackrel{\text{l}}{{\mathrm{CH}}_{3}}}{\mathrm{H}}-\stackrel{\stackrel{\mathrm{O}}{\parallel }}{\mathrm{C}}-\mathrm{H}$

(d) $\mathrm{Ph}-\mathrm{C}\underset{\stackrel{\text{l}}{{\mathrm{CH}}_{3}}}{\mathrm{H}}-\stackrel{\stackrel{\mathrm{O}}{\parallel }}{\mathrm{C}}-{\mathrm{CH}}_{3}$