Pick the statements from the list below that are FALSE. A. KW=[H+][OH-]/[H2O]
B. Ka=Kw/Kb
C. KW=[H+][OH-]
D. Ka=1/Kb

Option A and option D.

Explanation:

A. Kw = [H⁺] [OH⁻] / [H₂O]  FALSE

This is the expression for the water's equilbirium.

2H₂O  ⇄  H₃O⁺  + OH⁻

We can also say: H₂O  ⇄  H⁺  + OH⁻

In the expression for K, we do not consider water.

Option C is correct:  Kw = [H⁺] [OH⁻]

B. True

Kw = Ka . Kb

So, Ka = Kw / Kb

C. We saw, that is true.

D. Ka is not  Kb⁻¹ . FALSE

Ka = Kw / Kb

Ka = 10^⁻(pKa)

explanation: it gains negative electrons, therefore becoming negatively charged. as charge cannot be created, nor destroyed, only transferred, this leaves the wool positive. now that they have opposite charges, the two items attract.

solute : a solute is a substance that is dissolved in another substance is known as a solvent. it is mixed with a special mixture know as homogeneous mixture.

solvent: a solvent is a substance that dissolved a solute, which results in a solution is known as solvent.