The solubility of a compound is 59 g per 100 mL in boiling methanol and 10 g per 100 mL cold methanol. It's solubility in water is 2.3 g per 100 mL at 95 oC and 0.22 g per 100 mL at 2 oC. Which solvent would be better for recrystallization

There is one s orbital, and there are three p orbitals, five d orbitals, and seven f orbitals. thus, the answer is b. do not confuse the number of orbitals in a subshell with the number of electrons the subshell can hold. each orbital can hold two electrons, so the capacity of an nf subshell is 14 electrons.

Answer is to avoid experimental error

True, the standard unit for volume is liters which can be represented by either a lower case "l" or a capital "l"