On the basis of following features identify the correct option :

Cathode rays

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Anode rays

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Both (1) and (2)

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Neither (1) nor (2)

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Solution

The correct option is A Anode rays
The last point is the most critical one.
As anode ray is of positive particles of gas so its e/m value depends on gas, where as cathode ray being the flow of electron has same e/m for all gases.
Statements given in the questions are the properties of anode rays.

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On the basis of following features identify the correct option :

The correct option is A Anode raysThe last point is the most critical one.As anode ray is of positive particles of gas so its e/m value depends on gas, where as cathode ray being the flow of electron has same e/m for all gases.Statements given in the questions are the properties of anode rays.

The correct option is A Anode rays
The last point is the most critical one.
As anode ray is of positive particles of gas so its e/m value depends on gas, where as cathode ray being the flow of electron has same e/m for all gases.
Statements given in the questions are the properties of anode rays.