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12th Class Chemistry The Solid State / ठोस प्रावस्था

  • question_answer 35)
    Silver crystallizes in fcc lattice. If edge length of the cell is  cm and density is g cm-3, calculate the atomic mass of silver.  

    Answer:

    a = 361 x 10?8 cm, z = 4 (fcc) M = 635 g mol -1 d = 896 g cm-3 Thus, the calculated value of density is in agreement with the measured value (892 g cm-3).  


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