which of the following graph represents the variation of resistivity (`rho`) with temperature (T) for copper?

Which one of the following given graphs represents the variation of rate constant (k) with temperature (t) for an endothermic reaction ?

Which one of the following given graphs represents the variation of rate constant (k) with temperature (f) for an endothermic reaction ?

Arrehnius equation is : k=Ae^(-E_(a)//RT) Which of the following graphs represents the variation of rate constant k against temerature T?

Show variation of resistivity of SI with temperature in a graph.

Which of the following curve represent variation of density of water with temperature best-

Which one of the following graphs represents variation of specific heat capacity of water with temperature?