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Question 13

A substance that is used as a ripening agent for fruits is

  • A.ethane
  • B.propane
  • C.methane
  • D.butane
  • E.ethylene,
Objective

Question details

Exam body
UNIPORT
Subject
Chemistry
Year
2010/2011 Model 1
Question no.
#13
Type
Objective
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