Why does NaCl have higher melting point than mgcl2?

This is because the bonds that exist between sodium and chloride, and magnesium and chloride are not entirely ionic and some degree of covalency exists. These factors combine to result in a higher force of attraction in sodium chloride as compared to magnesium chloride and hence a higher melting point for the former.

Why does NaCl have a higher melting point than cl2?

NaCl forms a giant ionic lattice that requires high amounts of energy to break and therefore has a high melting point.

Does NaCl or cl2 have a higher melting point?

The difference between this two has to do with their bonding. Chlorine is a dimolecular gas and sodium chloride is an ionic solid. Chlorine has a low boiling point due to weak intermolecular forces, sodium chloride on the other hand is bound together by strong electrostatic forces, hence the high melting point.

Does NaCl have a higher boiling point than cl2?

NaCl is an ionic molecule while chlorine molecule has a covalent bond. Ionic compounds have a higher boiling point than the chlorine molecule.

Why does NaCl have higher melting point than MgCl2?

Why does NaCl have a higher melting point than AlCl3?

Melting point of NaCl is higher than that of AlCl3 because of strong electrostatic forces between oppositely charged ions.

Why does sodium chloride have a high melting point?

Sodium chloride has a high melting point because of the strong electrostatic attraction between its positive and negative ions; this requires more heat energy to overcome.

Why does NaCl have a higher melting point than MgO?

Stronger bonds are harder to break, we need more heat, higher temperature, which is seen in higher melting point of NaCl. Which has a higher melting point NaCl or MgO? Magnesium Oxide (MgO) has a higher melting point than Sodium Chloride (NaCl) which is around 2,800 degrees Celcius.

Why does LiCl have a lower melting point than Na+?

The covalent character would reduce the melting point of LiCl as the lattice is affected. So even though Li+ has a higher charge-to-size ratio than Na+, its melting point is lower due to high covalent character.

What is the melting point of NaCl and rbcL?

The melting points however, decrease from LiCl= 605°c, NaCl=800°C, KCl = 776°C, RbCl = 715°C, CsCl = 625°C). should increase as NaCl < KCl < RbCl < CsCl.