The curve showing variation of x/m with temperature is inverted 'V' shape. What is the type of adsorption ?

The curve showing the variation of pressure with temperature for a given amount of adsoption is called

Low temperature is favourable for which type of adsorption ?

Figure (a) and figure (b) both are showing the variation of resistivity (p) with temperature (T) for some materials. Identify the types of these materials.

Draw a graph showing variation of resistivity with temperature for nichrome. Which property of nichrome is used to make standard resistance coils?

Derive the variation of x/m versus temperature for physical adsorption process. Explain the nature of the curve.

A cusrve showing the variation of extent of adsorption with temperature at constant pressure is called……………

Plot a labelled graph to show variation of thermo-emf .e. versus temperature difference .theta. between the two junctions of a thermocouple. Mark .N. as neutral temperature and I as temperature of inversion. (ii) What is Peltier effect ?

What is the nature of curve by plotting P against PV at constant temperature for a gas ? What is the name assigned to this curve ?

Following is the variation of physical adsorption with temperature.

Show on a graph, the variation of resistivity with temperature for a typical semiconductor.