All solutes will dissolve at some point.
O True
O False

False

Explanation:

False

Cause salt is a solute and salt can't dissolve

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