on biac 1.5. If the temperature of a system of one mole of an ideal gas is changed from T1°C to T2 =2T1 °C is accompanied by a change in internal energy of 4000J, (a)Calculate the change in internal energy of the gas for doubling of the temperature at constant Volume. (b) Is there any heat supplied into or out of the system? (c) Does this quantity of heat correspond to the change in enthalpy of the gas.

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.