For nearly isothermal operation involving large reaction time in a liquid-phase reaction, the most suitable reactor is a ________ reactor?

________ of austenite decreases the hardenability in steel?

For a stable phase at constant pressure and temperature, the fugacity of each component in a binary system ________ as its mole fraction increases?

Internal energy change of a system over one complete cycle in a cyclic process is________?

“When a system in equilibrium is subjected to a change in temperature, pressure or concentration, the equilibrium is displaced in a direction which tends to undo the effect of the change.” This is called the________?

Walls, roofs & combustion chambers of annealing furnaces are made of ________ bricks?