Which will form maximum boiling azeotrope?a)HNO3 + H2O solutionb)C2H5O...
This is because they have a composition of having maximum boiling point. Maximum boiling azeotrope show negative deviation from Raoult's law. The boiling point of azeotrope of these two solutions is 393.3k.
Which will form maximum boiling azeotrope?a)HNO3 + H2O solutionb)C2H5O...
Maximum Boiling Azeotrope Formation
HNO3 + H2O solution
- The formation of maximum boiling azeotrope depends on the composition of the components in the solution.
- In the case of HNO3 + H2O solution, the boiling point of nitric acid (HNO3) is much higher than that of water (H2O).
- When these two components are mixed, they form a maximum boiling azeotrope with a boiling point higher than that of either pure component.
- This azeotrope composition will have the highest boiling point compared to other solutions.
Other solutions
- In the case of C2H5OH + H2O solution, the boiling point of ethanol (C2H5OH) is lower than that of water. Therefore, the azeotrope formed will have a lower boiling point.
- Similarly, in the case of C6H6 + C6H5CH3 solution, the components have similar boiling points, so the azeotrope formed will not have a significantly higher boiling point.
Therefore, the HNO3 + H2O solution will form the maximum boiling azeotrope due to the significant difference in boiling points of the components.