An equal number of moles of nacl and mgf2 are dissolved in equal volumes of water. which solution has the higher (6 points)

a. boiling point
b. vapor pressure
c. freezing point +2 extra points if you can explain why.

MgF2 will have the higher boiling point because the intermolecular force is stronger because more electrons are present in the molecule, making the boiling point higher. Idk the answers to B and C though.

"among the transition metal elements, manganese and zinc have a slight lowering of electronegativities. the reason behind this is that the nuclear charges of these elements are slightly weaker than the other transition metal elements due to the way their valence electrons are filled up. both manganese and zinc have their valence electrons filled up to the 4th shell with 1 pair of electrons (4s2) completely occupying it. although the electrons in the 3rd shell (3d) are yet to be paired since the outer most shell is filled up, the ability of the nucleus to attract electrons is lessened. hence,   the electronegativity (or the ability to attract electrons) is lessened."

the correct answer would be d. hope this !