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Assertion : A discharge tube appears dar...

Assertion : A discharge tube appears dark when evacuted to very low pressures.
Reasoning , No Colour is left at such low pressure.

A

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

B

If Both assertion and reason are true but reason is not the corrrect explaination of assertion

C

If assertion is true and reason Is false

D

If assertion is false but reason is true

Text Solution

Verified by Experts

The correct Answer is:
C
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