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प्रश्न
Suggest the most important type of intermolecular attractive interaction in the following pair.
n-hexane and n-octane
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उत्तर
Dispersion (London) forces, because both are non polar.
संबंधित प्रश्न
How is the sign of ΔmixH related to positive deviations from Raoult’s law?
Heptane and octane form an ideal solution. At 373 K, the vapour pressures of the two liquid components are 105.2 kPa and 46.8 kPa respectively. What will be the vapour pressure of a mixture of 26.0 g of heptane and 35 g of octane?
Suggest the most important type of intermolecular attractive interaction in the following pair.
Acetonitrile (CH3CN) and acetone (C3H6O)
Which one of the following is incorrect for an ideal solution?
Assertion: An ideal solution obeys Raoults Law.
Reason: In an ideal solution, solvent – solvent as well as solute – solute interactions are similar to solute-solvent interactions.
Which of the following condition is not satisfied by an ideal solution?
Which of the following is an example of a solid solution?
If two liquids A and B form minimum boiling azeotrope at some specific composition then ______.
Why soda water bottle kept at room temperature fizzes on opening?
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Upon increase in pressure for dissociation N2O4 into NO2, equilibrium shift towards
Dissociation constant and molar conductance of an acetic acid solution are 1.78 × 10–5 mol L–1 and 48.15 S cm–2 mol–1 respectively. The conductivity of the solution is (considering molar conductance at infinite dilution is 390.5 S cm–2 mol–1)
The pH of a solution of hydrochloric acid is 1.5. Calculate the concentration of the acid.
Suggest the most important type of intermolecular attractive interaction in the following pair:
I2 and CCl4
Suggest the most important type of intermolecular attractive interaction in the following pair.
Methanol and acetone
5 moles of liquid X and 10 moles of liquid Y make a solution having a vapour pressure of 70 torr. The vapour pressures of pure X and Y are 63 torr and 78 torr respectively. Which of the following is true regarding the described solution?
