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In a discharge tube ionisation of enclos...

In a discharge tube ionisation of enclosed gas is produced due to collisions between

A

Photons and neutral atoms/molecules

B

Neutral gas atoms/molecules

C

Positive ions and neutral atoms/molecules

D

Negative electrons and neutral atoms/molecules

Text Solution

Verified by Experts

The correct Answer is:
D
In a discharge tube ionization of enclosed gas is produced due to collisions between negative electrons and neutral atoms/molecules.
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