MCQ
Isomers of hexane, based on their branching, can be divided into three distinct classes as shown in the figure. $Image$ The correct order of their boiling point is
- A$I > II > III$
- ✓$III > II > I$
- C$II > III > I$
- D$III > I > II$
✓
Answer
Correct option: B.
$III > II > I$
b
Greater the extent of branching, lesser is the boiling point of hydrocarbon.
Greater the extent of branching, lesser is the boiling point of hydrocarbon.
Hence $III > II > I$
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Which of the following molecules has highest dipole moment ?
Product $(C)$ is
→(figure) $\xrightarrow[CC{{l}_{4}}]{B{{r}_{2}}}(A)\xrightarrow[(ii)\,NaN{{H}_{2}}]{(i)\,alc.\,KOH}(B)\xrightarrow[(ii)\,C{{H}_{3}}-Cl]{(i)\,NaN{{H}_{2}}}(C)$
The molecule of $C{O_2}$ has $180^o $ bond angle. It can be explanid on the basis of
→The high melting point and insolubility in organic solvents of sulphanilic acid are due to its ...... structure.
$[Co(NH_3)_6]^{+2}$ is paramagnetic in nature due to presence of unpaired $e^-$ in
→Which reagent cannot be used to prepare an alkyl halide from an alcohol
Which one of the following structures represents the peptide chain
Which of the following do not give aliphatic primary amine as product
A solution containing $62\,g$ ethylene glycol in $250\,g$ water is cooled to $-10\,^oC. $ If $K_f$ for water is $1.86\,K\,kg\,mol^{-1},$ the amount of water(in $g$ ) separated as ice is
→The higher oxidation states of transition elements are found to be in the combination with $A$ and $B,$ which are
→