Question

Alkali that cannot be used for soap making from oil........
(a) caustic soda
(6) caustic potash
(c) ethanol amine
(d) any of these​

Answer 1

caustic soda, because it is very corrosive and is known for causing irritation

Answer 2

Alkali cannot be used for soap making from oil caustic soda.

• Soap is a cleaning substance that is used daily.
• It's the old-fashioned washing powder.
• Soap is a high carboxylic acid salt.
• It's made primarily of oil fats and caustic alkali.

• Because of its capacity to restore air humidity, sodium soaps are the most often used alkali for neutralizing fat.
• They are tougher and less soluble than potassium soaps.

• The skin is harmed by the powerful caustic soda solutions, which can cause significant burns.