Number of phases in a colloidal system is_____________________?

Related Mcqs:

Pick out the correct statement?

A. Like internal energy and enthalpy, the absolute value of standard entropy for elementary substances is zero B. Melting of ice involves increase in enthalpy and a decrease in randomness C. The internal energy of an ideal gas depends only on its pressure D. Maximum work is done under reversible conditions...

Gibbs-Duhem equation relates composition in liquid phase and the _____________ at constant temperature & pressure?

A. Fugacity B. Partial pressure C. Activity co-efficient D. All (A), (B), and (C)...

Chemical potential of ith component of a system is given by________________?

A. μi = (∂F/∂ni)T, P, ni B. μi = (∂A/∂ni)T, P, ni C. μi = (∂F/∂ni)T, P D. μi = (∂A/∂ni)T, P...

Pick out the wrong statement?

A. The values of (∂P/∂V)T and (∂2P/∂V2)T are zero for a real gas at its critical point B. Heat transferred is equal to the change in the enthalpy of the system, for a constant pressure, non-flow, mechanically reversible process C. Thermal efficiency of a Carnot engine depends upon the properties of the working fluid besides … Pick out the wrong statement?Read More...

1st law of thermodynamics is nothing but the law of conservation of___________________?

A. Momentum B. Mass C. Energy D. None of these...