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JEE Main & Advanced Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Question Bank Numerical Value Type Questions - Mole Concept (Basic Concept of Chemistry)

  • question_answer
    The most abundant elements by mass in the body of a healthy human adult are: Oxygen (61.4%), Carbon (22.9%), Hydrogen (10.0%) and Nitrogen (2.6%). The weight which a 75 kg person would gain if all \[{}^{1}H\] atoms are replaced by \[{}^{2}H\] atoms is

    Answer:

    7.50


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