

MCQOPTIONS
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1. |
Normal temperature and pressure (N.T.P.) corresponds to$? |
A. | 0°C and 760 mm Hg |
B. | 15°C and 760 mm Hg |
C. | 20°C and 760 mm Hg |
D. | 0°C and 1 kgf/cm² |
Answer» D. 0¬¨‚àûC and 1 kgf/cm¬¨‚â§ | |