JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

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In cathode ray discharge tube experiment, when sufficiently high voltage is applied across the electrodes, current starts flowing through a stream of particles from negative electrode to positive electrodes. These particles are called

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Correct option: D

Both (2) or (3)

Option D (Both (2) or (3)) is correct because the particles emitted from the negative electrode in a cathode ray tube are called cathode rays or cathode ray particles.

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