$Methyl$ chloride reacts with silver acetate to yield:

In which of the following reactions is the $Saytzeff$ alkene the major product?

Arrange the following compounds in decreasing order of the rate of electrophilic addition reaction:
$(P)$ $p$-vinylbenzaldehyde
$(Q)$ $p$-vinylanisole
$(R)$ $p$-methylstyrene
$(S)$ $p$-dimethylaminostyrene

The rate of $\beta$-dehydrohalogenation in the following halides under treatment with a strong base follows the order:

Which of the following species is most reactive in $S_{N}2$ reaction?

Which of the following chloro compounds has a dipole moment?