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JEE Main & Advanced Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Question Bank Chemical stoichiometry

  • question_answer
    What weight of \[S{{O}_{2}}\]can be made by burning sulphur in 5.0 moles of oxygen

    A)                 640 grams             

    B)                 160 grams

    C)                 80 grams               

    D)                 320 grams

    Correct Answer: D

    Solution :

                    \[5S+5{{O}_{2}}\to 5S{{O}_{2}}\]; \[5\ {{O}_{2}}\equiv 5\ S{{O}_{2}}\]; \[5\times 64=320gm\].


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