MCQOPTIONS
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MCQOPTIONS
| 1. |
When 100 g of a liquid A at 100° C is added to 50 g of a liquid B at temperature 75° C, the temperature of the mixture becomes 90° C. The temperature of the mixture, if 100 g of liquid A at 100° C is added to 50 g of liquid B at 50° C will be |
| A. | 60° C |
| B. | 80° C |
| C. | 70° C |
| D. | 85° C |
| Answer» C. 70° C | |