The resistance _________ with increase in temperature.*a) Increasesb) Decreasesc) Becomes constantd) Becomes zero

Define resistance and resistivity and also give the relation between them. Explain the dependence of resistance on temperature.

As the temperature increases, _____.Group of answer choicesthe rate of diffusion increasesthe rate of diffusion decreaseschange in rate of diffusion is unpredictablechange in rate of diffusion is unaffectedNext

What is the effect of a rise in temperature in the resistance of pure metals?*

. Under what conditions will the rate of a chemical reaction always decrease?*the concentration of the reactants decreases, and the temperature decreasesthe concentration of the reactants decreases, and the temperature increasesthe concentration of the reactants increases, and the temperature increasesthe concentration of the reactants increases, and the temperature decreases

The resistivity of a metallic conductor ______________ with decrease in temperature