MCQ
The product formed in the following multistep reaction is:


- ✓

- B$CH _3- CH _2- CH _2- CH _2- OH$
- C

- D







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(Given : atomic number $Sm =62 ; Eu =63 ; Tb =65 ; Gd =64, Pm =61 \text { ) }$
$A.$ $Sm$ $B.$ $Eu$ $C.$ $Tb$ $D.$ $Gd$ $E.$ $Pm$
Choose the correct answer from the options given below:

(Round off to the Nearest Integer).
[Atomic masses: $K : 39.0\, u ; O : 16.0 \,u ; H : 1.0\, u ]$