Mass Fraction And Ppm

Explain the term mass fraction and mole fraction.

Concentration terms (Mole Fraction, Mass Fraction, Molarity, Molality and Normaility)

Concentration terms such as mass percentage, ppm, mole fraction and molality are independent of temperature, however molarity is a function of temperature. Explan?

Define the terms: (i) Molarity (ii) Molality (iii) Normality (iv) Mole fraction (v) ppm Which out of these are affected by changes in temperature ?

Concentration terms-W/W %,W/V %, Molarity,Molality,Mole Fraction ,PPb,PPm

Concentration terms such as mass percentage, ppm, mole fraciton and molality are independent of temperature, however molarity is a function of temperature. Explain.

Concentration terms such as mass percentage, ppm, mole fraciton and molality are independent of temperature, however molarity is a function of temperature. Explain.