VIT Engineering VIT Engineering Solved Paper-2014

  • question_answer
    2.76 g of silver carbonate on being strongly heated yields a residue weighing

    A) 3.54g                    

    B) 3.0g  

    C) 1.36g                    

    D) 2.16g

    Correct Answer: D

    Solution :

    \[+3.12\times {{10}^{15}}\times 1.6\times {{10}^{-19}}\] As 276g of \[=1\times {{10}^{-3}}=1mA\] will give = 216 g of Ag So. 2.76 g of \[=q\times {{n}^{2/3}}\] will give                       \[R=1k\Omega \]


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