 
			 
			MCQOPTIONS
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				| 1. | In Millikan's experiment for the determination of the charge on the electron, the reason for using the oil is | 
| A. | It is a lubricant | 
| B. | Its density is higher | 
| C. | If assertion is true but reason is false. | 
| D. | It does not vapourise | 
| Answer» E. | |