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A hydrated salt of formula MSO4.xH2 O CONTAINS 45.3% by mass of water of crystalisation….

A hydrated salt of formula MSO4.xH2 O CONTAINS 45.3% by mass of water of crystalisation. Calculate the value of x [M = 56, S = 32, O = 16, H = 1 ]
  • A.
    3
  • B.
    5
  • C.
    7
  • D.
    10
Correct Answer: Option C
Explanation