Chemistry Organic Chemistry questions from JEE Main 2007.
In the chemical reaction, $\mathrm{CH}_3 \mathrm{CH}_2 \mathrm{NH}_2-\mathrm{CHCl}_3+3 \mathrm{KOH} \longrightarrow(\mathrm{A})+(\mathrm{B})+3 \mathrm{H}_2 \mathrm{O}$, the compound $\mathrm{(A)}$ and $\mathrm{(B)}$ are respectively
Presence of a nitro group in a benzene ring
The reaction of toluene with $\mathrm{Cl}_2$ in presence of $\mathrm{FeCl}_3$ gives predominantly
The IUPAC name of  is
Which of the following molecules is expected to rotate the plane of plane polarized light?
Which one of the following conformation of cyclohexane is chiral?
The compound formed as a result of oxidation of ethyl benzene by $\mathrm{KMnO}_4$ is
The secondary structure of a protein refers to
Which one of the following is the strongest base in aqueous solution?
Which of the following is the correct order of decreasing $\mathrm{SN}^2$ reactivity?
Which of the following reactions will yield $2, 2-$dibromopropane?
In the following sequence of reactions,  the compound ' $\mathrm{D}$ ' is