Correct answer
C. Both A. and B.
Explanation
The correct answer is Both A. and B..
A chemical reaction will occur spontaneously at constant pressure and temperature, if the free energy is________?
The average molecular weight of a flue gas having the composition by volume as CO2 = 25%, O2 = 25%, N2 = 50% will be________?
Fusion temperature of pure silica (SiO2) is ________ °C?
What is the number of degree of freedom for a system of two miscible non-reacting species in vapor-liquid equilibrium forming an azeotrope?
Minimum safe distance between two liquid fuel storage tanks is equal to (where, H = height of the tank)?
The evaporation of aqueous solution of sugar causes its molarity to________?