

MCQOPTIONS
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1. |
Which of the following is/are the corrosion prevention methods in organic acids? |
A. | Selection of materials and drying |
B. | Selection of materials, drying, deaeration, and neutralization of the solvent |
C. | Deaeration and neutralization of the solvent |
D. | Drying and deaeration |
Answer» C. Deaeration and neutralization of the solvent | |