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Mohan Lal Ramesh
Asked: 2022-11-03T12:54:03+05:30 In:

Which of the following is not a use of noble gases?
A. Argon is widely used for filling incandescent electric bulbs.
B. Neon is used in safety devices for protecting electrical instruments.
C. Radon is used in radiotherapy of cancer.
D. Helium is filled in tubes of cycles and scooters tyres.

Which of the following is not a use of noble gases?
A. Argon is widely used for filling incandescent electric bulbs.
B. Neon is used in safety devices for protecting electrical instruments.
C. Radon is used in radiotherapy of cancer.
D. Helium is filled in tubes of cycles and scooters tyres.
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1 Answer

  1. Correct Answer – D
    Helium is used in filling tubes of aeroplane tyres.

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