Q232
Presence of sodium tripolyphosphate (an additive) in synthetic detergent
A.
Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions)
AnswerB.
Inhibits its corrosive effects
C.
Does not allow redeposition of dirt on the cleaned surface
D.
None of these
Answer: Option A
Solution
Answer: Option A
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