Question 0

If concentrated sulphric acid is added to sugar and warmed gently, the sugar changes from white to brown and finally to a black mas of carbon. In this reaction, concentrated sulphuric acid is acting as ?

  • A.a drying agent
  • B.an oxidizing agent
  • C.a dehydrated agent
  • D.a reducing agent
  • E.a hydrolysing agent
Objective

Question details

Exam body
JAMB
Subject
Chemistry
Year
1981
Question no.
#0
Type
Objective

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