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Question 12

What is the percentage by weight of calcium in Ca(OCl)2? (Ca=40, Cl=35.5, O=16)

  • A. 28
  • B. 31.6
  • C. 43.8
  • D. 44.5
  • E. 90.3%
Objective

Question details

Exam body
BUK
Subject
Chemistry
Year
2015/2016
Question no.
#12
Type
Objective
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