Question
In the process of cleaning, soap functions by
(a) changing hard water into soft water
(b) reducing oily and greasy dirt into colloidal particles
(c) converting the dirt to lather and water soluble particles
(d) increasing the cleansing properties of water
(a) changing hard water into soft water
(b) reducing oily and greasy dirt into colloidal particles
(c) converting the dirt to lather and water soluble particles
(d) increasing the cleansing properties of water
Answer: Option B
:
B
Option:(b)
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:
B
Option:(b)
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