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Some Basic Concepts of Chemistry · 2010 · Shift 2

1 Chemistry questions from this JEE Advanced paper
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Some Basic Concepts of Chemistry · 2010 · Shift 2

1 Chemistry questions from this JEE Advanced paper

  1. Q2.Silver (atomic weight = 108 g mol-1) has a density of 10.5 g.cm-3. The number of silver atoms on a surface of area 10-12 m2 can be expressed in scientific notation as y × 10x. The value of x is?
    Chemistry · Some Basic Concepts of Chemistry · Numerical