1. Which of the following kinds of accessories is fixed to the side of the drawer and in the carcass of the drawer
unit?
A. Catches
B. Drawer handle
C. Drawer slide D. Mounting bracket
2. What refers to lumbers that are dressed in four
sides?
A. molding
B. S4S
C. rough lumber
D. Tongue and groove
3. What kind of chisel has an upper part shaped like a
hollow cone in which the handle is set?
A. Beveled chisel B. Ordinary flat chisel
C. Socket chisel D. Tang firmer chisel​

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.