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Standard XII
Chemistry
Half life
If 8 g of a r...
Question
If 8 g of a radioactive isotope has a half life period of 10 hrs, the half-life period of 2g of the same substance is
A
2.5 hrs
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B
5 hrs
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C
10 hrs
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D
40 hrs
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Solution
The correct option is
C
10 hrs
Half-life period of radioactive disintegration is independent of Initial concentration.
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