True
It is not true.
false
disorder
True, a large positive value of entropy tends to favor products of a chemical reaction. However, entropy can be offset by enthalpy; a large positive value of enthalpy tends to favor the reactants of a chemical reaction. The true measure to determine which side of a chemical reaction is favored is the change in Gibbs' free energy, which accounts for both entropy and enthalpy, as calculated by: Change in Gibbs = Change in Enthalpy - Temp in Kelvin * Change in Entropy A negative value of Gibbs free energy will always favour the products of a chemical reaction.
This is false. Pyruvic acid is converted to acetic acid prior to the krebs cycle.
false
It is not true.
false
True. Entropy is a measure of the level of disorder or randomness in a system. It reflects the amount of energy that is not available to do work.
False. Chilling a liquid will actually decrease evaporation at the surface because lower temperatures slow down the movement of molecules, reducing their ability to escape into the air.
disorder
False
false
False. Energy is converted to another form. However, it is converted to UNUSABLE energy.
spray guns atomize liquid true or false
False. The frequencies of radiation decrease as the wavelengths increase. This is because frequency and wavelength are inversely proportional in the electromagnetic spectrum.
True, a large positive value of entropy tends to favor products of a chemical reaction. However, entropy can be offset by enthalpy; a large positive value of enthalpy tends to favor the reactants of a chemical reaction. The true measure to determine which side of a chemical reaction is favored is the change in Gibbs' free energy, which accounts for both entropy and enthalpy, as calculated by: Change in Gibbs = Change in Enthalpy - Temp in Kelvin * Change in Entropy A negative value of Gibbs free energy will always favour the products of a chemical reaction.