Exercise-2

Which of the following IUPAC names is correct?

Which statement is correct about photochemical bromination of butane?

${\mathrm{CH}}_3-{\mathrm{CH}}_2-{\mathrm{CH}}_2-{\mathrm{CH}}_3\stackrel{{\mathrm{Br}}_2,h\nu }{⟶}$

The relative rate of acid catalysed dehydration of following alcohols would be:

(I) 

(II) 

(III) 

(IV)  

Select the incorrect option for the following statements.

Predict the possible number of alkenes and the main alkene in the following reaction.

$\mathrm{X}$ is a smallest optically active alkanol. On dehydration it can form $\mathrm{Y}$ number of alkenes (including stereoisomers). On reaction with Lucas reagent it forms $\mathrm{Z}$ number of alkyl halides (including stereoisomers). Report your answer as

The difference of molecular weights of the major products $\mathrm{P}$ and $\mathrm{Q}$ formed at the following reactions are:
(i)

(ii)

Which of the following order is/are correct for the rate of $\mathrm{E}2$ reaction?