Which of the following statements is incorrect? breakdown of covalent compounds are enhanced when the polarity of solute and solvent are the same. surface area does not affect rate of dissolving. the rate at which a compound will dissolve and diffuse through the solution is also increased as temperature is increased. stirring can be expected to increase the rate of dissolving or dissociation.

Achemistry student needs to standardize a fresh solution of sodium hydroxide. he carefully weighs out of oxalic acid , a diprotic acid that can be purchased inexpensively in high purity, and dissolves it in of distilled water. the student then titrates the oxalic acid solution with his sodium hydroxide solution. when the titration reaches the equivalence point, the student finds he has used of sodium hydroxide solution.calculate the molarity of the student's sodium hydroxide solution. be sure your answer has the correct number of significant digits.