1065Every Day ScienceMedium
Color of the glow produced in the discharge tube:
Adepends on the gas used in the discharge tube
Bdepends on the pressure in the discharge tube
Cdoes not depend on the nature of the gas used in the discharge tube
Ddepends on the metal used as cathode
Correct answer
A. depends on the gas used in the discharge tube
Explanation
depends on the gas used in the discharge tube is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.