(A) The activity of 1 g pure uranium-235 will be greater than the same amount present in `U_(3) O_(6)`
(R ) In the combined state, the activity of the radioactive element decreases.
A. If both (A) and (R ) are correct and (R ) is the correct explanation for (A).
B. If both (A) and (R ) are correct but (R ) is not the correct explanation for (A )
C. If both (A) and (R ) are incorrect.
D. If both (A) and (R ) are incorrect.
(R ) In the combined state, the activity of the radioactive element decreases.
A. If both (A) and (R ) are correct and (R ) is the correct explanation for (A).
B. If both (A) and (R ) are correct but (R ) is not the correct explanation for (A )
C. If both (A) and (R ) are incorrect.
D. If both (A) and (R ) are incorrect.
Correct Answer – D