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Question 26

Water is poured over a white solid and a color less neutral gas is evolved which burns with a sooty flame. The white solid is

  • A.calcium
  • B.calcium oxide
  • C.calcium carbide
  • D.sodium peroxide
Objective

Question details

Exam body
UNIBEN
Subject
General Paper
Year
2008/2009
Question no.
#26
Type
Objective
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