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Which cleansing agent gets precipitated ...

Which cleansing agent gets precipitated in hard water?

A

Sodium stearate

B

Sodium lauryl sulphate

C

Sodium dodecyl benzene sulphonate

D

Cetyl trimethyl ammonium bromide

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The correct Answer is:
A
except option (A) which is soap rest all are detergents.
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SUNSTAR PUBLICATION-K-CET-CHEMISTRY-2019-Question
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