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e//m ratio in case of anode ray experime...

`e//m` ratio in case of anode ray experiment is different for different gases.
The ion of gases formed after the ejection of electron are different of gas is different.

A

If both assertion and reason are true and the reason is the correct explanation of the assertion.

B

If both assertion and reason are true but reason is not the correct explanation of the assertion.

C

If assertion is true but reason is false

D

If assertion is false but reason is true.

Text Solution

Verified by Experts

The correct Answer is:
A
(a) `e//m` ratio for particles in anode rays is different for different gases as different produce different positively charged particles upon ionisation.
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