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JSCE Pre Vocational Study 2023 Objective — Question 65

Question 65 of 99 from the Junior Secondary Certificate Examination (JSCE) Pre Vocational Study 2023 Objective paper, with the correct answer and a full explanation.

The commonest alkali used in the production of soaps and detergents is ......

A. Aluminium
B. Alcohol
C. Caustic sodaCorrect
D. Hydrogen Peroxide

Explanation

Caustic soda (sodium hydroxide).

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