Obtain the demensional formula for R used in the ideal gas equation PV = RT

Derive ideal gas equation.

Ideal gas equation is………. .

Gas equation PV = nRT is obeyed by

The van der Waal's equation of state reduces itself to the ideal gas equation at

The volume of a liquid flowing out per second of pipe of length l and radeius r is wrteen by a student as v = (pi P r ^4)/(8 eta l) where P is the pressure difference between the two ends of the pipe and eta is coefficent of viscosity of the liquid having dimensional formula ML^-1T^-1 Check whether the equation is dimensionally correct.

Obtain the formula for the electric field due to a long thin wire of uniform linear charge density lambda without using Gauss’s law.

Identify the compound of calcium which is yellowish white powder and is used for disinfecting drinking water. Write its chemical name and formula. How is it manufactured? Write the chemical equation for the reaction involved. Also list two other uses of the compound.

Arrhenius studies the effect of temperature on the rate of a reaction and postulted that rate constant varies with temperature exponentially as k=Ae^(E_(a)//RT) . Thuis method is generally used for finding the activation energy of a reaction. Keeping temperature constant, the effect of catalyst on the activation energy has also been studied. The pre-exponetial factor in the Arrhenius equation of a first order reaction has the unit : a) mol L^(-1)s^(-1) b) L mol^(1)s^(-1) c) s^(-1) d) dimensionless

Obtain the formula for the power loss in a conductor of resistance R and carrying a current I.

What is kinetic gas equation? Give the significance of the terms used in the equation.