Common names for chemicals are often used in daily life and chemistry. Blue vitriol is copper sulfate, Epsom salt is magnesium sulfate, Baking soda is sodium bicarbonate, and Caustic soda is sodium hydroxide.
Match List I with List II and select the correct answer using the codes given below the lists: List I List II I. Blue vitriol A) Sodium bicarbonate II. Epsom salt B) Sodium hydroxide III. Baking soda C) Magnesium sulphate IV. Caustic soda D) Copper sulphate Codes:
Asked in UPPCS Prelims 1998 · Topic: Acid, Base and Salt (Common Salts: Baking Soda, Washing Soda, Plaster of Paris and Gypsum)
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