The main difference in C — X bond of a haloalkane and a haloarene is

Question

The main difference in C — X bond of a haloalkane and a haloarene is (A) C — X bond in haloalkanes is shorter than haloarenes (B) in haloalkanes the C attached to halogen in C — X bond is sp3 hybridised while in haloarenes it is sp2 hybridised (C) C — X bond in haloarenes acquires a double bond character due to higher electronegativity of X than haloalkanes (D) haloalkanes are less reactive than haloarenes due to difficulty in C — X cleavage in haloalkanes

Tardigrade Admin · Accepted Answer

In haloarenes, carbon of C—X is sp2 hybridised while in haloalkanes it is sp3 hybridised.

Q. The main difference in $C — X$ bond of a haloalkane and a haloarene is

$C — X$ bond in haloalkanes is shorter than haloarenes

in haloalkanes the $C$ attached to halogen in $C — X$ bond is $s p^{3}$ hybridised while in haloarenes it is $s p^{2}$ hybridised

$C — X$ bond in haloarenes acquires a double bond character due to higher electronegativity of $X$ than haloalkanes

haloalkanes are less reactive than haloarenes due to difficulty in $C — X$ cleavage in haloalkanes

In haloarenes, carbon of $C — X$ is $s p^{2}$ hybridised while in haloalkanes it is $s p^{3}$ hybridised.

Q. The main difference in C—X bond of a haloalkane and a haloarene is

C—X bond in haloalkanes is shorter than haloarenes

in haloalkanes the C attached to halogen in C—X bond is sp3 hybridised while in haloarenes it is sp2 hybridised

C—X bond in haloarenes acquires a double bond character due to higher electronegativity of X than haloalkanes

haloalkanes are less reactive than haloarenes due to difficulty in C—X cleavage in haloalkanes