Question 3

If 1.65g of CaSO, salt is required to make a saturated solution with 12.4cm3 of water at 25°c. Calculate the
Solubility of salt at 25°c (molar mass of CaSO4 in 130g/mol)

  • A.0.98mol/dm3
  • B.1.96mol/dm3
  • C.0.41mol/dm3
  • D.0.28mol/dm3
  • E.1.024mol/dm3
Objective

Question details

Exam body
UNIPORT
Subject
Chemistry
Year
2014/2015
Question no.
#3
Type
Objective

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