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The given question requires us to match the isotopes (List I) with their respective applications (List II) and select the correct answer using the provided code.
Let`s analyze each option:
Option 1:
A (Carbon) is matched with 2 (Calculation of age of the earth)
B (Cobalt) is matched with 2 (Calculation of age of the earth)
C (Iodine) is matched with 1 (Treatment of goiter)
D (Uranium) is matched with 4 (Fuel in nuclear reactors)
Option 1 matches Carbon and Cobalt with the incorrect application. Iodine and Uranium are correctly matched.
Option 2:
A (Carbon) is matched with 2 (Calculation of age of the earth)
B (Cobalt) is matched with 2 (Calculation of age of the earth)
C (Iodine) is matched with 1 (Treatment of goiter)
D (Uranium) is matched with 3 (Treatment of cancer)
Option 2 correctly matches Carbon, Cobalt, and Iodine with their respective applications. However, Uranium is matched with the incorrect application.
Option 3:
A (Carbon) is matched with