What kind of bond is k-o bond in koh?

Answer 1

There is no K-O bond in KOH as this is an ionic compound formed between the cation,

K +

and the polyatomic anion,

OH -

So, the electronegative difference here causes this ionic bond to form by attraction in whole as shown above.

Answer 2

The bond between potassium (K) and oxygen (O) in potassium hydroxide (KOH) is an ionic bond. This is because potassium is a metal and tends to lose an electron to form a positive ion, while oxygen is a nonmetal and tends to gain an electron to form a negative ion, resulting in the attraction between the oppositely charged ions.