TOPICWISE QUESTIONS

Which of the following, on heating with aqueous $\mathrm{KOH}$, produces acetaldehyde?

The number of possible enantiomeric pairs that can be produced during monochlorination of $2\mathrm{-}$methylbutane is:

The number of structural and configurational isomers of a bromo compound, ${\mathrm{C}}_5{\mathrm{H}}_9\mathrm{Br}$ formed by the addition of $1$ mole $\mathrm{HBr}$ to $2-$pentyne respectively are:

Which of the following substrate is most reactive towards methoxide ion (${\mathrm{CH}}_3-{\mathrm{O}}^{⊝}$)?

Number of isomeric alcohols of molecular formula ${\mathrm{C}}_6{\mathrm{H}}_{14}\mathrm{O}$, which gives positive Iodoform test is:

Gammaxene is chemically known as:

Trichloroacetaldehyde (${\mathrm{CCl}}_3\mathrm{CHO}$) reacts with chlorobenzene in the presence of sulphuric acid and produces

Match the following columns.