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KCET2009ChemistryRedox Reactions

A bivalent metal has an equivalent mass of 32 . The molecular mass of the metal nitrate is

Options

  1. A182
  2. B168
  3. C192
  4. D188

Correct answer

D. 188

Step-by-step solution

Atomic mass of the metal =32 2=64 Formula of metal nitrate = M ( NO ₃ )₂ Molecular mass =64+28+96=188

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