Home
Class 12
CHEMISTRY
Assuming ideal behaviour, the enthalpy a...

Assuming ideal behaviour, the enthalpy and volume of mixing of two liquids, respectively, are

A

zero and zero

B

`+ve` and zero

C

`-ve` and zero

D

`-ve` and `-ve`

Text Solution

Verified by Experts

The correct Answer is:
A

For Ideal solution
`DeltaH` Mix `=0" "DeltaV` Mix `=0`
Promotional Banner

Similar Questions

Explore conceptually related problems

The DeltaH for vaporization of a liquid is 20kJ/mol. Assuming ideal behaviour, the change in internal energy for the vaporization of 1 mol of the liquid at 60^(@)C and 1 bar is close to -

A real gas show ideal behaviour at :-

Ration of C_(p)//C_(v) "for" NH_(3) gas(assuming ideal behaviour) when vibrational degree of freedom are active :

One mole of liquid water at its boiling point vaporises against a constant external pressure of 1 atm. At the same temeprature. Assuming ideal behaviour and initial volume of water vapours are zero, the work done by te system nearly

A mixture of two miscible liquids A and B is distilled under equilibrium conditions at 1 atm pressure. The mole fraction of A in solution and vapour phase are 0.30 and 0.60 respectively. Assuming ideal behaviour of the solution and the vapour, calculate the ratio of the vapour pressure of pure A to that of pure B.

Two equal-volume flasks A and B containing equal masses of H_(2) and CH_(4) are at 100 K and 200 K , respectively. Assuming ideal behaviour, which of the following statements about the compressibility factor ( Z ) is true?

At 298 K, assuming ideal behaviour, the average kinetic energy of a deuterium molecule is

Assuming ideal gas behaviour identify the option which is incorrect as per assumption involved in KTG, speed distribution and bimolecular collisions: