MCQ
Which of the following binary mixtures will have same composition in liquid and vapour phase?
- ABenzene-Toluene.
- BWater-Nitric acid.
- CWater-Ethanol.
- Dn-Hexane -n-Heptane.
✓
Answer
- Water-Nitric acid.
- Water-Ethanol.
Explanation:
Non-ideal solution mixtures with same composition in liquid and vapour phase are azeotropes. Water-nitric acid has maximum boiling azeotrope and water-ethanol has a minimum boiling azeotrope.
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 complex ions will have maximum paramagnetic property?
$KI$ when heated with conc. ${H_2}S{O_4}$ gives
→In the following reaction sequence, the amount of $D$ (in $g$ ) formed from $10$ moles of acetophenone is. . . . . . (Atomic weights in $g mol ^{-1}: H =1, C =12, N =14, O =16, Br =80$. The yield (%) corresponding to the product in each step is given in the parenthesis)
→There are 14 elements in actinoid series. Which of the following elements does not belong to this series?
Benzaldehyde $ + NaOH \to $
→In the reaction : $P + Q \longrightarrow R + S$ the time taken for $75\%$ reaction of $P$ is twice the time taken for $50\%$ reaction of $P$. The concentration of $Q$ varies with reaction time as shown in the figure. The overall order of the reaction is
→Which of the following compounds is not optical active :
By reduction of nitrosobenzene which of the following is not obtained
Which is low spin complex?
Which of the following is reducing sugar ?