Please help, show work, no links or I will report

Identify a strong intermolecular force of attraction between an alcohol

Which rate indicates the number of children that would be born per woman if she were to live to the end of her child bearing years

Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt