Physical Chemistry Answers

Is the function x^(k+1)y^(k+2) an eigenfunction of the operator x(d/dx) + y(d/dy) ? If it is, what is
the eigenvalues? What is the implication of this question in a quantum mechanical
context?

Determine whether the following function are suitable as wavefunctions:
F(x) = 0 for x < 1;
= 1/x for x > 1;
= 0 for x > 1000.

A soap solution having surface tension of 49.05 dy/cm is applied to the metal frame bar of 5cm. Calculate the work required to pull the wire down by 2cm

A 92.9 piece of a silvery grey metal is heated to 178 degree celsius, and then quickly transferred into 75.0 mL of water initially at 24.0 degree celsius After 5 minutes both the metal and the water have reached the same temperature of 29.7 degrees celsius

what is the specific heat of the metal and identify the metal

the second virial coefficeint for Ar gas at 600K is 11.9 cm^3 mol^-1. Calculate the following,
molar volume of Ar gas at 600K and at 1.2 atm pressure

A radioactive element has found to have half life of 20 seconds. how long will it take for it disintegrate 80%.

A reaction (A- product) is found to be second order in nature. find out its rate constant given the fact that 0.04M of reactants decreases to 0.005M in 10 minutes.

in the calibration of the calorimeter, an electrical resistance heater supplies 100.0 j of heat and a temperature increase of 0.850 degrees C is observed. Then 0.245 g of a particular fuel is burned in this same calorimeter, and the temperature increases by 5.23 degrees C. Calculate the energy density of this fuel, which is the amount of energy liberated per gram of fuel burned.

Determine the mean speed and root mean square speed of O2 gas at 298K Using Kinetic theory.