When vegetable oils or animal fats are treated with sodium hydroxide, soap is formed along with glycerin. Glycerin during the soap separation process _____?

جب سبزیوں کے تیل یا جانوروں کی چربی کا سوڈیم ہائیڈرو آکسائیڈ سے علاج کیا جاتا ہے تو ، گلیسرین کے ساتھ صابن بھی تشکیل پایا جاتا ہے۔ صابن علیحدگی کے عمل کے دوران گلیسرین _____؟

Dissolves in the sodium chloride solution and settles at the bottom.

Reacts with sodium chloride to form soap.

Evaporates with the steam.

None of these

Explanation

During soap making, glycerin separates by dissolving in the salty (sodium chloride) water layer.

It does not react with sodium chloride or evaporate with steam.