Liquid black soap is made by boiling palm oil with liquid...
Liquid black soap is made by boiling palm oil with liquid extract of ash. The function of the ash is to provide the ?
Acid
Ester of alkanoic acid
Alkali
Alkanol
Correct answer is C
A lye is a metal hydroxide traditionally obtained by leaching wood ashes, or a strong alkali which is highly soluble in water producing caustic basic solutions / an alkaline solution that is used to make soaps. "Lye" most commonly refers to sodium hydroxide (NaOH), but historically has been used for potassium hydroxide (KOH).
Environmental pollution is worsened by the release from automobile exhausts of? ...
The number of hydroxonium ions produced by one molecule of an acid in aqueous solution is its ...
The region around the nucleus where electrons can be located is called? ...
What volume of 0.5M H2SO4 will exactly neutralize 20cm3 of 0.1M NaOH Solution? ...
In the extraction of sodium from fused sodium chloride, the anode is made of platinum because ...
A plastic which cannot be softened by heat is described as ...
"Electrons always occupy the lowest empty energy level" is a statement of ...