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  5. Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति

JEE Main & Advanced Chemistry Classification of Elements and Periodicity in Properties / तत्त्वों का वर्गीकरण एवं गुणों में आवर्ति Question Bank Extended or long form of periodic table

  • question_answer
    Hydrogen can be put in halogen group because  [RPMT 2000]

    A) It has deuterium and tritium as isotopes

    B) It forms hydrides like chlorides

    C) It contains one electron only

    D) It is light

    Correct Answer: B

    Solution :

    Hydrogen, forms hydrides like halides, e.g. HCl.


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