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

  • question_answer
    Which of the following statement is true about ozone layer [NCERT 1980]

    A) It is harmful because ozone is dangerous to living organism

    B) It is beneficial because oxidation reaction can proceed faster in the presence of ozone

    C) It is beneficial because ozone cuts out the ultraviolet radiation of the sun

    D) It is harmful because ozone cuts out the important radiation of the sun which are vital for photosynthesis

    Correct Answer: C

    Solution :

    Not Available


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