Direction for: In each of the following questions a statement of Assertion is given followed by a corresponding statement of Reason just below it. Of the statements mark the correct answer as
Assertion The specific charge for positive rays is a characteristic constant. Reason The specific charge depends on charge and mass of positive ions present in positive rays.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 the Reason is nor the correct explanation of the Assertion
C) if Assertion is true but Reason is false
D) if Assertion and Reason are false
Correct Answer: B
Solution :
Specific charge of a positive ion corresponding to one gas is fixed but it is different for different gases.
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