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JEE Main & Advanced Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Question Bank Laws of chemical combination

  • question_answer
    Carbon and oxygen combine to form two oxides, carbon monoxide and carbon dioxide in which the ratio of the weights of carbon and oxygen is respectively 12 : 16 and 12 : 32. These figures illustrate the

    A)                 Law of multiple proportions               

    B)                 Law of reciprocal proportions            

    C)                 Law of conservation of mass              

    D)                 Law of constant proportions

    Correct Answer: A

    Solution :

    Not Available


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