Which statement is TRUE?
A. temperature is a factor affecting solubility
B. dilution is a process of adding more solute to lessen concentration
C. aqueous solutions are solutions dissolved in alcohol
D. concentration refers to the amount of solute that dissolve in a given amount of solvent at a specific temperature
Processing Questions: Answer the following questions. Write your answers on a sheet of paper. 1. How many child's rights were you able to identify? Can you recall the other rights not stated in the items above? 2. What do you think is the purpose of the rights of children? 3. Can these rights help you as you grow up and become a better person? 85
Processing Questions: Answer the following questions. Write your answers on a sheet of paper. 1. How many child's rights were you able to identify? Can you recall the other rights not stated in the items above? 2. What do you think is the purpose of the rights of children? 3. Can these rights help you as you grow up and become a better person? 85
Calculate the mole fraction of methyl alcohol, [tex]\mathrm{CH}_{3} \mathrm{OH}[/tex] in a solution of [tex]1.2 \mathrm{~g}[/tex] methyl alcohol dissolved in [tex]16.8 \mathrm{~g}[/tex] water. (molar masses in g/mol- [tex]\mathrm{CH}_{3} \mathrm{OH}-32, \mathrm{H} 2 \mathrm{O}-18[/tex] )
A. 0.04
B. 0.38
C. 0.93
D. 0.96