Q. Consider the following statements:

1. Linus Pauling was awarded the Nobel Prize in Chemistry specifically for his work in nuclear testing.
2. Linus Pauling received the Nobel Peace Prize in 1962 for his efforts against nuclear weapon testing.
3. John Bardeen is the only person to have been awarded the Nobel Prize in Physics twice.

Which of the statements given above is / are correct?
Answer: Only 2 & 3
Notes: Linus Pauling was awarded the Nobel Prize in Chemistry in 1954 for his work in molecular chemistry, not nuclear testing. He received the Nobel Peace Prize in 1962 for campaigning against nuclear weapons testing. John Bardeen is the only person to have won the Nobel Prize in Physics twice, in 1956 and 1972.