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JEE Main & Advanced Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Question Bank Topic Test - Some Basic Concepts of Chemistry (8-5-21)

  • question_answer
    The law of definite proportions is not applicable to nitrogen oxide because                 

    A) Nitrogen atomic weight is not constant

    B) Nitrogen molecular weight is variable

    C) Nitrogen equivalent weight is variable

    D) Oxygen atomic weight is variable

    Correct Answer: C

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