13.Which of the following chemicals is used as a molecular sieve to filter common salts from seawater to produce potable water? [A] Graphene oxide [B] Phosgene [C] Sodium hypochlorite [D] Calcium carbonate Show Answer

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Dileep Vishwakarma

2 years ago

Graphene-Oxide Sieve Makes Seawater Drinkable. that's why a is a right answer..

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