AFMC AFMC Solved Paper-2009

  • question_answer
    What volume of \[C{{O}_{2}}\] will be liberated at NTP  if 12 g of carbon is burnt in excess of oxygen?

    A) 11.2L                                     

    B) 22.4 L

    C) 2.24 L                                    

    D) 1.12 L

    Correct Answer: B

    Solution :

    \[\underset{\begin{smallmatrix}  \text{1}\,\text{mol} \\  \text{12}\,\text{g} \end{smallmatrix}}{\mathop{C(g)+}}\,\,{{O}_{2}}(g)\xrightarrow{{}}\underset{\begin{smallmatrix}  \text{1}\,\text{mol} \\  \text{22}\text{.}\,\text{4}\,\text{L} \end{smallmatrix}}{\mathop{C{{O}_{2}}(g)}}\,\]


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