Chemical Engineering - Chemical Process - Discussion

Discussion Forum : Chemical Process - Section 9 (Q.No. 41)

Chemical Process

41.

Presence of sodium tripolyphosphate (an additive) in synthetic detergent

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

inhibits its corrosive effects.

does not allow redeposition of dirt on the cleaned surface.

none of these.

Answer: Option

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