Consider the following statements regarding the role of helium in rocketry:
Statement I: It is crucial for pressurising fuel tanks in rockets.
Statement II: It is chemically inert and has a boiling point of -268.9°C.
Which one of the following is correct in respect of the above statements?1
Both Statement I and Statement II are correct, and Statement II is the correct explanation for Statement I.
2
Both Statement I and Statement II are correct, but Statement II is not the correct explanation for Statement I.
3
Statement I is correct, but Statement II is incorrect.
4
Statement I is incorrect, but Statement II is correct.