A. Epsom salt
B. Gypsum salt
C. Blue vitriol
D. Potash alum
Check Answer
The correct answer is B. Gypsum salt.
Calcium sulfate is a common compound composed of calcium, sulfur, and oxygen with the chemical formula CaSO4. Calcium sulfate occurs naturally in several forms, including anhydrite, gypsum, and plaster of Paris. Gypsum is the most common form of calcium sulfate, and it is used in a variety of applications, such as construction materials, fertilizers, and food additives. Therefore, option B is the correct answer.
Option A (Epsom salt) is the common name for magnesium sulfate, which is a different compound composed of magnesium, sulfur, and oxygen. Option C (blue vitriol) is the common name for copper(II) sulfate, which is a different compound composed of copper, sulfur, and oxygen. Option D (potash alum) is the common name for aluminum potassium sulfate, which is a different compound composed of aluminum, potassium, sulfur, and oxygen.
Calcium sulfate is a common compound composed of calcium, sulfur, and oxygen with the chemical formula CaSO4. Calcium sulfate occurs naturally in several forms, including anhydrite, gypsum, and plaster of Paris. Gypsum is the most common form of calcium sulfate, and it is used in a variety of applications, such as construction materials, fertilizers, and food additives. Therefore, option B is the correct answer.
Option A (Epsom salt) is the common name for magnesium sulfate, which is a different compound composed of magnesium, sulfur, and oxygen. Option C (blue vitriol) is the common name for copper(II) sulfate, which is a different compound composed of copper, sulfur, and oxygen. Option D (potash alum) is the common name for aluminum potassium sulfate, which is a different compound composed of aluminum, potassium, sulfur, and oxygen.
