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_______ states that the partial pressure of a solvent over a solution is given by the vapor pressure of the pure solvent times the mole fraction of the solvent in the solution
The distribution of particle speeds in an ideal gas at a given temperature.
It is the transfer of energy from the more energetic particles of substance to the adjacent less energetic ones as a result of interactions between the particles.
It is defined as the amount of light output in lumens per W of electricity consumed
is the grand total of all energies inside a substance.
Is the amount of a substance that contains Avogadro’s number of atoms/molecules.
Vapor pressure depends only on
A process by which heat is transferred through a material without a bulk movement of the material
A plot of pressure vs. temperature for a given substance showing the various phases possible for that particular substance
What is the amount of radiant energy received each second over each square meter that is at right angles to the sun’s rays at the top of the atmosphere?
In second law of thermodynamic, which of the following state that no device can transfer heat from cooler body to a warmer one without leaving an effect on the surroundings
is a measure of the average kinetic energy per molecule in a substance. a. movement
A process in which heat energy is transferred by the flow of fluid
A 466g sample of Water is Heated from 8.50’C to 74.60’C. Calculate the amount of Heat Absorbed (in Kilo Joules) by the Water
the very small KE still present in molecules at absolute zero temperature
The pressure of the vapor phase of a substance that is in equilibrium with the liquid or solid phase
In order to use a substance to make a thermometer the substance must with a temperature change
It is the enthalpy change associated with the condensation of gaseous positive and negative ion into a crystal
A stress which develops within an object when it attempts to expand or contract in response to a temperature changes, but cannot, due to being held rigidly in place
In second law of thermodynamic, which of the following state that no heat engine can have a thermal efficiency of 100% or as far as power plant to operate, the working fluid must exchange heat with the environment as well as the furnace
