Question

define the term mass percent and volume percent

Answer 1

Mass percent :- In chemistry, concentration or mass percent is the measure of how much of a given substance there is a  mixed with another substance . This can apply to any sort of chemical mixture, but most frequently is used in relation to solutions, where it refers to the amount of solute dissolved in solvent.
 
Volume percent:- It is a common expression of a solution's concentration. It is the volume fraction expressed with a denominator of 100, and thus is defined as: 

volume percent = volume of solute/ volume of solution * 100
volume percent is usually used when the solution is made by mixing two fluids , such as gases or liquids. however, percentages are only additive for ideal gases.

Answer 2

Answer:

Mass percentage = Mass of solute / Mass of solution × 100

The mass of solution is equal to the mass of solute plus the mass of solvent. That is :

Mass of solution = Mass of solute + Mass of solvent

So, we can obtain the mass of solution by adding the mass of solute and the mass of solvent.

Volume percentage = Volume of solute / Volume of solution × 100

The volume of a solution is equal to the volume of solute plus the volume of solvent. That is :

Volume of solution = Volume of solute + Volume of solvent

So, we can obtain the volume of solution by adding the volume of solute and volume of solvent.

Explanation: