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Question 92

Water is said to be hard if it

  • A. Easily forms ice
  • B. Has to be warmed before sodium chloride dissolves in it
  • C. Forms an insoluble scum with Soap
  • D. Contains nitrates
Objective

Question details

Exam body
BUK
Subject
Chemistry
Year
2009/2010
Question no.
#92
Type
Objective
Previous · Q911 3 R, 9 19 U, 12 24 S, 10 20 T, 16 17 Y Which of the following statement is not… Next · Q93 What is the molar mass of a substance if 0.4 mole of the substance has a mass of…

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