Potassium Carbonate, K₂CO₃, Sodium Iodide, NaI, Magnesium Chloride, MgCl₂, Methanol

question 46

Multiple Choice

Potassium carbonate, K₂CO₃, sodium iodide, NaI, magnesium chloride, MgCl₂, methanol, CH₃OH, and ammonium chloride, NH₄Cl, are soluble in water. Which produces the largest number of dissolved particles per mole of dissolved solute?

• A) K₂CO₃
• B) NaI
• C) MgCl₂
• D) CH₃OH
• E) NH₄Cl

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Tariff

A tax imposed on imported goods, usually to protect domestic businesses and market from foreign competition.

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The process of reducing government regulations and restrictions in an economy to encourage more business activities and investments.

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General Agreement on Tariffs and Trade, a legal agreement minimizing barriers to international trade.

Tariff

A tax imposed on imported goods and services, typically to restrict trade, increase government revenue, or protect domestic industries.