JEE CHEMISTRY MCQ: STRUCTURE OF ATOM

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{S_1}

be the specific charge (e/m) of cathode ray and

{S_2}

be that of positive rays, then which is true?

View answer and explanation

Correct option: C

{S_1} > {S_2}

Option C (

{S_1} > {S_2}

) is correct because the specific charge (e/m) is inversely proportional to mass, and electrons (cathode rays) have a much smaller mass than positive ions.

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