Caustic soda is produced in a mercury cell having anode and cathode made respectively of moving mercury and

Question: Measurement of thermodynamic property of temperature is facilitated by __________ law of thermodynamics.
[A].

1st

[B].

zeroth

[C].

3rd

[D].

none of these

Answer: Option B

Explanation:

No answer description available for this question.

Question: Isentropic process means a constant __________ process.
[A].

enthalpy

[B].

pressure

[C].

entropy .

[D].

none of these

Answer: Option C

Explanation:

No answer description available for this question.

Question: A reasonably general expression for vapour-liquid phase equilibrium at low to moderate pressure is Φi yi P = Yi xi fi° where, Φ is a vapor fugacity component, Yi is the liquid activity co-efficient and fi° is the fugacity of the pure component i. the Ki value (Yi = Ki xi) is therefore, in general a function of
[A].

temperature only.

[B].

temperature and pressure only.

[C].

temperature, pressure and liquid composition xi only.

[D].

temperature, pressure, liquid composition xi and vapour composition yi.

Answer: Option C

Explanation:

No answer description available for this question.