question_answer

Match the items given in column I with those in column II and choose the correct option given below.

Column I (Statements)	Column II (Explanation - II)
(I) Buta-l,3-diene shows 1, 4-addition reaction with electrophilic reagent (e.g.,    \[B{{r}_{2}}\] or\[HBr\]) at high temperature and in polar solvent	(P)  Kinetic or rate control product
(II). Buta-l,3-diene shows 1,2-addition reaction with electrophilic reagent (e.g.,  \[B{{r}_{2}}\]  or\[HBr\]) at low temperature and in non-polar solvent	Q. Thermodynamic or equilibrium control product
(III)  MCPBA	(R) syn -addition
(IV) P-2 catalyst or Brown catalyst	(S) anti-addtion

Options:

A) I - S      II - R    III - P    IV - Q

B) I - R     II - S     III - Q   IV - P

C) I - P      II - Q    III - R   IV - S

D) I - Q     II - P     III - S    IV - R