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Question 6

50cm³ of a saturated solution of KNO3 at 40°C contained 5.05g of the salt. What is the solubility of KNO3 at 40°C (K = 39, N = 14, O =16)

  • A.1.0mol/dm³
  • B.1.5mol/dm³
  • C.2.0mol/dm³
  • D.5.0mol/dm³
Objective

Question details

Exam body
UNICAL
Subject
Chemistry
Year
2011/2012
Question no.
#6
Type
Objective
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