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JEE Main & Advanced Chemistry Some Basic Concepts of Chemistry / रसायन की कुछ मूलभूत अवधारणाएँ Question Bank Self Evaluation Test - Some Basic Concepts of Chemistry

  • question_answer
    1.44 g of titanium (At. mass = 48) reacted with excess of \[{{O}_{2}}\] and produce x g of non-stoichiometric compound \[T{{i}_{1.44}}O\]. The value of x is:

    A) 2           

    B) 1.77

    C) 1.44                             

    D) none of these

    Correct Answer: B

    Solution :

    [b] \[Ti+{{O}_{2}}\xrightarrow{{}}T{{i}_{1.44}}O\] \[\frac{1.44}{48}mole\,\frac{x}{48(1.44)+16}mole\] \[\therefore \frac{1.44}{48}=\,\frac{1.44x}{48(1.44)+16}\] \[x=1.77g\]


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