In the phenomenon of electric discharge through gases at low pressure,

1.	In the phenomenon of electric discharge through gases at low pressure, the coloured glow in the tube appears as a result of(a) excitation of electron in atoms(b) collision between the atom of gas(c) collision between the charged particles emittedfrom the cathode and ten atoms of the gas(d) collision between different electrons of the atoms of the gas
Answer» Correct Option (c) collision between the charged particles emitted Explanation : It is due to collision of charged particles emitted from the cathode and the atoms of the gas.

In the phenomenon of electric discharge through gases at low pressure, the coloured glow in the tube appears as a result of(a) excitation of electron in atoms(b) collision between the atom of gas(c) collision between the charged particles emittedfrom the cathode and ten atoms of the gas(d) collision between different electrons of the atoms of the gas

Answer»

Correct Option (c) collision between the charged particles emitted

Explanation :

It is due to collision of charged particles emitted from the cathode and the atoms of the gas.

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