Question 4 of 10 Which kind of covalent bond has unequal sharing of electrons?
A. A hydrogen bond
B. A polar condiment bond
C. A Van der Waals bond
D. A nonpolar covalent bond

A polar covalent bond is a covalent bond in which the atoms have an unequal attraction for electrons and so the sharing is unequal.

Explanation: In a polar covalent bond, sometimes simply called a polar bond, the distribution of electrons around the molecule is no longer symmetrical. Hope this helped :)

the dissociation of nickel hydroxide is follows:

the concentration of hydroxide ion is

the equilibrium constant value of nickel hydroxide is = 6.1 * 10^-^1^6 and thus equilibrium equation can be written as:

thus, concentration of ni is 0.23 * 10^-^4 mol /l