Which is more covalent NaCl or KCl and why?

According to Fajan’s rule of polarization, NaCl is more covalent than KCl. so NaCl should have less melting point than KCl. but NaCl has higher melting point than KCl.

Why do lithium compound have more covalent character than potassium compound?

Explanation: Lithium compounds are covalent because of its high polarization power due to its small size. While the other elements of the group are comparatively larger than lithium hence their polarization power is low hence bond less covalent.

Why is LiCl covalent?

Lithium chloride is an ionic compound but it also has some covalent character due to the very small size of lithium metal. – Lithium is of the smallest size in group-I so, its polarizing power is very high so it has a covalent character. Therefore, the statement, LiCl is covalent while NaCl is ionic is true.

Which is more covalent LiCl?

Lithium has more charge than Cesium. Therefore, LiCl is more covalent than CsCl.

Which compound among LiCl and CsCl is more covalent explain?

LiCl is more covalent than CsCl since the size of the anion in Lithium chloride is bigger than in Caesium chloride (as per Fajan’s rule).

Which is more covalent LiCl or NaCl?

Both LiCl and NaCl ought to be ionic compounds but LiCl is covalent but NaCl is ionic. This is because of the small size of cation and large size of anion in LiCl. Therefore, LiCl is more covalent than NaCl.

Is KCl most covalent?

Hence $ KCl $ is more covalent than $ AgCl $ . Note: In covalent bonds, atoms share electrons, whereas in ionic bonds atoms transfer electrons. The reaction components of covalent bonds are electrically neutral, whereas for ionic bonds they are both charged.

Which of the following has highest covalent character LiCl NaCl KCl and RbCl?

The covalent character decreases as the size of cation increases LiCl > NaCl > KCl > RbCl. Thus LiCl is more covalent than KCl and hence KCl is more soluble in water because of decreased covalent character.

Which is more covalent And why LiCl or CsCl?

LiCl is more covalent than CsCl since the size of the anion in Lithium chloride is bigger than in Caesium chloride (as per Fajan’s rule). Or interchangeably we can say like the size of cation increases, the covalent characteristic of compounds decreases.