NEET Chemistry Hydrogen & Its Compounds / हाइड्रोजन और इसके यौगिक Question Bank Self Evaluation Test - Hydrogen

  • question_answer
    Hydrogen at room temperature contains:

    A) 25% ortho + 75% para

    B) 25% para + 75% ortho

    C) 50% ortho + 50% para

    D) 60% ortho + 34% para

    Correct Answer: B

    Solution :

    [b] It is a fact.


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