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JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Oxygen Family

  • question_answer
    Oxygen was discovered by [BHU 1987]

    A) Priestley

    B) Boyle

    C) Scheele

    D) Cavandish

    Correct Answer: A

    Solution :

    Not Available


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