Q.

Statement I: In radioactive decay of a radioactive atom,its stability increases.Statement II:It is a spontaneous process.

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a

Both statement I and statement II are correct

b

Statement I is correct and Statement II is incorrect

c

Statement I is incorrect and Statement II is correct

d

Both statement I and statement II are incorrect

answer is A.

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Detailed Solution

In the spontaneous process potential energy decreases therefore stability increases.
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Statement I: In radioactive decay of a radioactive atom,its stability increases.Statement II:It is a spontaneous process.