Bleached cotton fabric was sent to a laboratory for determination of Copper Number, which is an estimate of the presence of

Bleached cotton fabric was sent to a laboratory for determination of C

1.	Bleached cotton fabric was sent to a laboratory for determination of Copper Number, which is an estimate of the presence of
A.	Hydroxyl groups
B.	Carboxyl groups
C.	Reducing groups
D.	Oxidizing groups
Answer» D. Oxidizing groups

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Bleached cotton fabric was sent to a laboratory for determination of Copper Number, which is an estimate of the presence of

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