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BECE Pre Vocational Study 2023 Objective — Question 107

Question 107 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Pre Vocational Study 2023 Objective paper, with the correct answer and a full explanation.

The process of treating cotton with caustic soda to make it lustrous is called

A. carbonization.
B. degumming.
C. drip-drying.
D. glazing.
E. mercerization.Correct

Explanation

Treating cotton with caustic soda gives it lustre. This is mercerization.

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