Ethers are generally effective solvents for organic molecules because __________.
they are relatively non-polar
they participate in hydrogen bonding
they are relatively polar
they generally react with organic reagents
Which of the following statements about recrystallization is true?
When a compound is recrystallized the desired product crashes out of solution, while the impurities remain dissolved
Temperature plays no role in recrystallization techniques
The choice of solvent is completely interchangeable for any recrystallization
When a compound is recrystallized the impurities crash out of the solution, while the desired product remains dissolved