Match the columns-I with columns-II Column I Column II A CH ≡ CH + H 2 longrightarrow CH 2= CH 2 p Zn B CH 3 CH 2 Br longrightarrow CH 2= CH 2 q Conc. H 2 SO 4 C CH 2 BrCH 2 Br longrightarrow CH 2= CH 2 r Pd / C D CH 3 CH 2 OH longrightarrow CH 2= CH 2 s Alc. KOH

Question

Match the columns-I with columns-II Column I Column II A CH ≡ CH + H 2 longrightarrow CH 2= CH 2 p Zn B CH 3 CH 2 Br longrightarrow CH 2= CH 2 q Conc. H 2 SO 4 C CH 2 BrCH 2 Br longrightarrow CH 2= CH 2 r Pd / C D CH 3 CH 2 OH longrightarrow CH 2= CH 2 s Alc. KOH (A) A -(r), B -(s), C -(p), D -(q) (B) A-(s), B-(r), C-(q), D-(p) (C) A - (q), B - (p), C - (s), D - (r) (D) A -(r),B -(s),C -(q),D -(p)

Tardigrade Admin · Accepted Answer

Correct answer is (a) A -(r), B -(s), C -(p), D -(q)

Column I		Column II
A	$C H \equiv C H + H_{2} ⟶ C H_{2} = C H_{2}$	p	$Z n$
B	$C H_{3} C H_{2} B r ⟶ C H_{2} = C H_{2}$	q	Conc. $H_{2} S O_{4}$
C	$C H_{2} B r C H_{2} B r ⟶ C H_{2} = C H_{2}$	r	$P d / C$
D	$C H_{3} C H_{2} O H ⟶ C H_{2} = C H_{2}$	s	Alc. $K O H$

Q. Match the columns-I with columns-II Column I Column II A CH≡CH+H2​⟶CH2​=CH2​ p Zn B CH3​CH2​Br⟶CH2​=CH2​ q Conc. H2​SO4​ C CH2​BrCH2​Br⟶CH2​=CH2​ r Pd/C D CH3​CH2​OH⟶CH2​=CH2​ s Alc. KOH

A -(r), B -(s), C -(p), D -(q)

A-(s), B-(r), C-(q), D-(p)

A - (q), B - (p), C - (s), D - (r)

A -(r),B -(s),C -(q),D -(p)

Correct answer is (a) A -(r), B -(s), C -(p), D -(q)