Question

Why Does Caustic Soda (NaOH) give a feeling of Soapy touch...!​

Answer 1

Because it is a Base and bases are soapy in touch.

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Answer 2

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Alkalis react with oils to form soap.. Our skin Contains oils in the form of fat and therefore, when we touch caustic soda (alkali) it reacts with the oil present in our skin to form soap . this gives the feeling of Soapy touch....