Which of the following is used as a binding material in soap to improve soap texture ?
Correct answer: B. Borax
- A. Rosin
- B. Borax
- C. Benzyl acetate
- D. Sodium carbonate
Explanation
Borax acts as a binding and conditioning additive in soap, helping improve its texture and consistency. Rosin is mainly used to increase lather and hardness, while sodium carbonate functions chiefly as a builder or alkaline filler.
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