Question 2

Which of the following process does NOT lead to a chemical change?

A.stiring iron in sulphur (vi) acid
B.stirring sodium carbonate in water
C.stirring glucose in concentrated sulphur (vi) acid
D.mixing sulphur (vi) acid with potassium carbonate

Objective

Question details

Exam body: DELSU
Subject: Chemistry
Year: 2018/2019
Question no.: #2
Type: Objective

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