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10th Class Science Metals and Non-metals / धातु और अधातु Question Bank Metals and Non-Metals

  • question_answer
    Which of the following is a drying agent?

    A)  Cone. \[{{H}_{2}}S{{O}_{4}}\]                   

    B)  \[{{P}_{2}}{{O}_{5}}\]

    C)  Silica gel        

    D)         All of these  

    Correct Answer: D

    Solution :

    Not Available


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