REACTIVITY OF ALKYL HALIDE IN E1

For dehyetohalogenation, the order of reactivity of alkyl halides considering E1 mechanism is

What will form when an alkyl halide is treated with AgCN solution. Arrange the alkyl halide as per increasing SN^(2+) reactivity.

Assertion (A) : Tertiary alkyl halides are more reactive than 1^(@) alkyl halides towards elimination. Reason (R ) : Positive Inductive effect of alkyl groups weakens carbon-halogen bond in 3^(@) halides.

Rank the alkyl halides in order of increasing reactivity in E_(2) reaction .

Which degree of alkyl halide is Most reactive towards E2 mechanism :

Most reactive alkyl halide towards E2 mechanism is :

Assertion : Alkyl benzene is not prepared by Friedel - Crafts alkylation of benzene. Reason : Alkyl halides are more reactive than acyl halides.