Ans: 66 atm Q.7. An aqueous solution that is 0.0100 M in acetic acid (CH3COOH or it can be written as HC2H3O2) has an osmotic pressure of 0.255 atm at 25°C. Calculate % of ionization of acetic acid at this concentration. Ans: 4% O8 Acetic acid that jonizes in water as follows:

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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.