Whe a radioactive substance is kept in vacuum, the rate of its disinte – InterviewSolution

1.	Whe a radioactive substance is kept in vacuum, the rate of its disintegration per second
Answer» Increases considerably Is not affected Suffers a slight decrease Increases only if the products are gaseous Solution :As there is no physical CHANGE INVOLVED in case of RADIOACTIVE disintegration, so it will not be affected by external changes

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