0.90gm of an organic compound when dissolved in 36gm of acetone, produces an elevation of 0.30oC in the boiling point. Calculate the molecular mass of the organic compound. Kb for acetone is 1.72K Kg/mol

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.

Abbreviated as mg-25.