CH3CH2CH=CH2 → B2H6 H2O, H2O2, OH− Z. What is Z?

Question

$\require{mhchem}\ce{CH3CH2CH=CH2->[\ce{B2H6}][\ce{H2O,H2O2,OH-}]Z}.$

What is Z?

(1) $\ce{CH3CH2CH2CH3}$

(2) $\ce{CH3CH2CH2CH2OH}$

(3) $\begin{array}{c}\ce{CH3CH2CHCH3}\\\quad|\\\quad\ \ \ \ce{OH}\end{array}$

(4) $\ce{CH3CH2CH2CHO}$

Comments

Ch3ch2ch2ch2oh