 
			 
			MCQOPTIONS
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				| 1. | If pressure at any point in the liquid approaches the vapor pressure, liquid starts vaporising and creates pockets or bubbles of dissolved gases and vapours. This phenomenon is ________. | 
| A. | Surface tension | 
| B. | Adhesion | 
| C. | Vaporisation | 
| D. | Cavitation | 
| Answer» E. | |