Correct answer
C. Both A. and B.
Explanation
The correct answer is Both A. and B..
Thermistors which have a very high temperature co-efficient of resistivity belong to the class of solid called________?
“Break-even point” is the point of intersection of________?
Heat is added at constant temperature in an ideal ________ cycle?
Air at a temperature of 20°C and 750 mm Hg pressure has a relative humidity of 80%. What is its percentage humidity? Vapour pressure of water at 20°C is 17.5 mm Hg?
If pore diffusion is the controlling step in a solid catalysed reaction, the catalyst________?
Which of the following is Clausius-Clapeyron Equation for vaporisation of an ideal gas under the condition that the molar volume of liquid is negligible compared to that of the vapor?