1.

Which among the following detergents is non-ionic in character ?A. Sodiumlauryl sulphateB. Pentaerythrityl stearateC. Cetyltrimethyl ammonium chlorideD. Sodium n-dodecyl benzene sulphonate

Answer» Correct Answer - B
Pentaerythrityl stearate is non-ionic detergent while sodium carboxyl sulphate and sodium n-dodecyl benzene sulphonate are anionic detergent. Also, cetyltrimethyl ammonium chloride is cationic detergent.


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