MCQOPTIONS
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| 1. |
Statement 1: Just like the vapor pressure on an individual component is higher than when it is in bulk, the water activity is low when in bulk.Statement 2: Water activity is directly proportional to the surface tension and molecular weight of water and inversely proportional to density of water. |
| A. | True, False |
| B. | True, True |
| C. | False, False |
| D. | False, True |
| Answer» C. False, False | |