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JEE Main & Advanced Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Question Bank The mole concept

  • question_answer
    The volume occupied by 4.4 g of \[C{{O}_{2}}\]at STP is [AFMC 1997, 2004; Pb. CET 1997, 2002]

    A)                 22.4 L    

    B)                 2.24 L

    C)                 0.224 L

    D)                 0.1 L

    Correct Answer: B

    Solution :

               44g \[C{{O}_{2}}\] occupies 22.4L at STP                                 4.4g \[C{{O}_{2}}\] occupies \[=\frac{22.4}{44}\times 4.4\]= 2.24L.


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