MCQOPTIONS
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| 1. |
A liquid is boiling in a airtight vessel. Using an exhaust tube the vapour is pumped out at a faster rate. What will happen to the liquid? |
| A. | Temperature will go down but boiling will continue |
| B. | Temperature will rise and boiling will continue |
| C. | Boiling will stop |
| D. | Vapour starts condensing |
| Answer» B. Temperature will rise and boiling will continue | |