The `+I` effect of alkyl groups is in the order

The + l-effect of alkyl groups is in the order ........ gt 2^@ gt ........

(A) The acidity of alcohols follows the order 1^(@) gt 2^(@) gt 3^(@) . (R ) The +I effect of alkyl groups (3^(@) gt 2^(@) gt 1^(@)) favours the dissociation of -O-H group.

Crowding effect of alkyl group reduces basic character of

Alkyl group is represented by

The inductive effect of the alkyl groups on a saturated carbon chain follows the order

Alkyl halides are formed when thionyl chloride and _____ are refluxed in presence of pyridine. The order of reactivity (3^(@)gt2^(@)gt1^(@)) is due to +1 effect of the alkyl group which____ the polarity of C-X bond.

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.