Comparing two different liquids at room temperature and pressure, the substance with the stronger intermolecular forces has a
-enthalpy value and abentropy value. additionally, the substancewith the stronger intermolecular forces will have the vapor pressure and the -4boiling point

Most of the volume of an atom is occupied by the

Asolid cylinder and a cylindrical shell have the same mass, same radius, and turn on frictionless, horizontal axles. the cylindrical shell has light-weight spokes connecting the shell to the axle. a rope is wrapped around each cylinder and tied to blocks of equal masses that are held the same height above the ground. both blocks are released simultaneously. the ropes do not slip. which block hits the ground first? or is it a tie?

(a) if the pressure in gas is doubled while its volume is held constant, by what factor do (i) vrms and (ii) change? (b) is it possible to boil water at room temperature (20oc) without heating it? explain.