Rock salt is also known as ______?

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Rock salt is also known as ______? Answer: Sodium chloride

Rock salt is most commonly known as halite, which is the mineral name for the natural, unrefined form of sodium chloride.

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This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the Education Testing Council by HEC preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.