Chemistry Class 11 Structure Of Atom Important Multiple Choose Questions

Structure Of Atom Important MCQ’s for Exams: Positive rays are produced in discharge tube: 1.  From cathode surface 2. From anode surface 3.By ionization of gas molecules 4. Both a & b Answer )By ionization of gas molecules Brief Explanation : Goldstein found that positive rays consists of positively charged ions . The ions are …

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