What is the correct answer?


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)

B. Inhibits its corrosive effects

C. Does not allow redeposition of dirt on the cleaned surface

D. None of these

Correct Answer :

A. Facilitates its use even in hard water (by sequestering the water-hardening Ca & Mg ions)

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