With reference to the radioactivity, which of the following statements is/are correct?
- Radioactivity is a nuclear property.
- Hydrogen bomb is prepared on the principle of nuclear fission. Select the correct answer using the codes given below.
Verified Answer
A. Only 1
B. Only 2
C. Both 1 and 2
D. Neither 1 nor 2
Explanation:
Statement 1: Radioactivity is indeed a nuclear property, as it originates from the unstable nucleus of an atom. This statement is correct. Statement 2: The hydrogen bomb operates on the principle of nuclear fusion, where light nuclei combine to form a heavier nucleus, releasing immense energy. Nuclear fission is the principle behind atomic bombs. This statement is incorrect. Thus, only statement 1 is correct.