IIT JEE/IIT JEE Nuclear Chemistry MCQs :- multiple choice questions and answers. e.g IIT JEE MCQS,IIT JEE Mock Tests , IIT JEE Practice Papers ,IIT JEE Sample Test,IIT JEE Sample questions

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Question 1: Radio-activity was discovered by

J.J. Thomson

Madame Curie

Henry Becquerel

Rutherford

Total MCQS Questions are 33 in this paper IIT JEE Nuclear Chemistry