Color of the glow produced in the discharge tube: A. depends on the pressure in the discharge tube B. depends on the metal used as cathode C. depends on the gas used in the discharge tube (Answer) D. does not depend on the nature of the gas used in the discharge tube

Color of the glow produced in the discharge tube:

A. depends on the pressure in the discharge tube

B. depends on the metal used as cathode

C. depends on the gas used in the discharge tube (Answer)

D. does not depend on the nature of the gas used in the discharge tube
by

1 Answer

Answer :

C. depends on the gas used in the discharge tube (Answer)
by

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