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  5. Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ

JEE Main & Advanced Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Sample Paper Topic Test - Some Basic Concepts of Chemistry

  • question_answer
    In the reaction \[4A+2B+3C\xrightarrow{{}}{{A}_{4}}{{B}_{2}}{{C}_{3}}\] what will be the number of moles of product formed. Starting from 2 moles of A, 1.2 moles of B & 1.44 moles of C:

    A) 0.5

    B) 0. 6

    C) 0.48

    D) 4.64

    Correct Answer: C

    Solution :

    [c]
      4A + 2B + 3C \[\to \] \[{{A}_{4}}{{B}_{2}}{{C}_{3}}\]
    Intial mole 2   1.2   1.44   0
    Final mole         0   0.48
                            C is limiting reagent.             \[\therefore \]      moles of \[{{A}_{4}}{{B}_{2}}{{C}_{3}}\] is 0.48.


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