No, it is not true.
In the stratosphere, the temperature generally remains constant or may even slightly increase with increasing altitude. This is due to the absorption of ultraviolet radiation by the ozone layer, which warms the stratosphere.
At equilibrium, the concentration of reactants and products remains constant, as the rates of the forward and reverse reactions are equal. The equilibrium constant (K) also remains constant at a specific temperature. The Gibbs free energy of the system is at a minimum but remains constant at equilibrium.
When more solvent is added to a solution, the concentration of the solute decreases. This is because the total volume of the solution increases while the amount of solute remains constant, resulting in a more diluted solution.
According to Boyle's Law, increasing the pressure of a gas will cause its volume to decrease, as long as the temperature remains constant. Boyle's Law states that pressure and volume are inversely proportional to each other.
Carboxylic acids do not become basic when placed in water. They are weak acids that can donate a proton to water molecules, increasing the concentration of H3O+ ions in the solution. This results in an acidic solution, not a basic one.
Molality of a solution remains constant as mass of a solution independent of temperature.
With a few exceptions, it remains relatively constant.
The dissociation constant of ethanol (C2H5OH) is not applicable as it does not dissociate into ions in aqueous solution. Ethanol remains as a neutral molecule in solution.
It doesn't
It doesn't
It doesn't
In the stratosphere, the temperature generally remains constant or may even slightly increase with increasing altitude. This is due to the absorption of ultraviolet radiation by the ozone layer, which warms the stratosphere.
Increasing the speed of an object does not affect that object's mass. Mass is an intrinsic property of an object and remains constant regardless of its speed.
The entropy does not remains constant if the system is not isolated.
Increasing the number of parallel circuits in an electrical system does not affect the voltage. Voltage remains constant across all parallel circuits in the system.
It remains constant since no liquid or solid escapes. However, it can also be argued that the total mass drops, since the surface of the solute evaporates, reducing the amount of substance in the solution.
Increasing the mass of an object does not necessarily change its volume if the density remains constant. However, if the density of the object changes as a result of the increase in mass, then the volume would also change.