

MCQOPTIONS
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1. |
Statement 1: The retention of ______ is improved at approximately 48 deg C and in either nitrogen or air.
|
A. | Citric acid, treated |
B. | Sulphides, untreated |
C. | Ascorbic acid, treated |
D. | All of the mentioned, untreated |
Answer» D. All of the mentioned, untreated | |