+2 votes
in Class 12 by kratos

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

(a) neutral gas atoms/molecules

(b) positive ions and neutral atoms/molecules

(c) negative electrons and neutral atoms/ molecules

(d) photons and neutral atoms/molecules.

1 Answer

+4 votes
by kratos
 
Best answer

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

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