MCQOPTIONS
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MCQOPTIONS
| 1. |
A beaker contains 200 gm. of water. The heat capacity of the beaker is equal to that of 20 gm. of water. The initial temperature of water in the beaker is \[20{}^\circ C\]. If 440 gm. of hot water at \[92{}^\circ C\]is poured in it, the final temperature, neglecting radiation loss, will be nearest to |
| A. | \[58{}^\circ C\] |
| B. | \[68{}^\circ C\] |
| C. | \[73{}^\circ C\] |
| D. | \[78{}^\circ C\] |
| Answer» C. \[73{}^\circ C\] | |