Class 12 Exam > Class 12 Questions > The substance not likely to contain CaCO3is &...
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The substance not likely to contain CaCO3 is – [AIEEE-2003]
- a)Sea shells
- b)Dolomite
- c)A marble statue
- d)Calcined gypsum
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
The substance not likely to contain CaCO3is – [AIEEE-2003]a...
The correct answer is option D
A) On heating, gypsum loses water and gives the hemihydrate (CaSO4. 1/2H2O) or the anhydrite. The hemihydrate known as Calcined gypsum/ Plaster of Paris / stucco is an important building material.
B) Seashells are the exoskeletons of mollusks such as snails, clams, oysters and many others. Such shells have three distinct layers and are composed mostly of calcium carbonate(CaCO3).
C) Dolomite is an anhydrous carbonate mineral composed of calcium magnesium carbonate, ideally CaMg(CO3)2.
D) A marble statue typically consists of calcium carbonate.
So Calcined gypsum does not have calcium carbonate.
A) On heating, gypsum loses water and gives the hemihydrate (CaSO4. 1/2H2O) or the anhydrite. The hemihydrate known as Calcined gypsum/ Plaster of Paris / stucco is an important building material.
B) Seashells are the exoskeletons of mollusks such as snails, clams, oysters and many others. Such shells have three distinct layers and are composed mostly of calcium carbonate(CaCO3).
C) Dolomite is an anhydrous carbonate mineral composed of calcium magnesium carbonate, ideally CaMg(CO3)2.
D) A marble statue typically consists of calcium carbonate.
So Calcined gypsum does not have calcium carbonate.
Most Upvoted Answer
The substance not likely to contain CaCO3is – [AIEEE-2003]a...
The correct answer is option D
A) On heating, gypsum loses water and gives the hemihydrate (CaSO4. 1/2H2O) or the anhydrite. The hemihydrate known as Calcined gypsum/ Plaster of Paris / stucco is an important building material.
B) Seashells are the exoskeletons of mollusks such as snails, clams, oysters and many others. Such shells have three distinct layers and are composed mostly of calcium carbonate(CaCO3).
C) Dolomite is an anhydrous carbonate mineral composed of calcium magnesium carbonate, ideally CaMg(CO3)2.
D) A marble statue typically consists of calcium carbonate.
So Calcined gypsum does not have calcium carbonate.
A) On heating, gypsum loses water and gives the hemihydrate (CaSO4. 1/2H2O) or the anhydrite. The hemihydrate known as Calcined gypsum/ Plaster of Paris / stucco is an important building material.
B) Seashells are the exoskeletons of mollusks such as snails, clams, oysters and many others. Such shells have three distinct layers and are composed mostly of calcium carbonate(CaCO3).
C) Dolomite is an anhydrous carbonate mineral composed of calcium magnesium carbonate, ideally CaMg(CO3)2.
D) A marble statue typically consists of calcium carbonate.
So Calcined gypsum does not have calcium carbonate.
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Community Answer
The substance not likely to contain CaCO3is – [AIEEE-2003]a...
The composition of gypsum is CaSO4.2H2O. It does not have CaCO3.
Marble is composed of recrystallized carbonate minerals, most commonly calcite (CaCO3) or dolomite (CaMa(CO3)2).
Marble is composed of recrystallized carbonate minerals, most commonly calcite (CaCO3) or dolomite (CaMa(CO3)2).
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The substance not likely to contain CaCO3is – [AIEEE-2003]a)Sea shellsb)Dolomitec)A marble statued)Calcined gypsumCorrect answer is option 'D'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about The substance not likely to contain CaCO3is – [AIEEE-2003]a)Sea shellsb)Dolomitec)A marble statued)Calcined gypsumCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The substance not likely to contain CaCO3is – [AIEEE-2003]a)Sea shellsb)Dolomitec)A marble statued)Calcined gypsumCorrect answer is option 'D'. Can you explain this answer?.
The substance not likely to contain CaCO3is – [AIEEE-2003]a)Sea shellsb)Dolomitec)A marble statued)Calcined gypsumCorrect answer is option 'D'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about The substance not likely to contain CaCO3is – [AIEEE-2003]a)Sea shellsb)Dolomitec)A marble statued)Calcined gypsumCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The substance not likely to contain CaCO3is – [AIEEE-2003]a)Sea shellsb)Dolomitec)A marble statued)Calcined gypsumCorrect answer is option 'D'. Can you explain this answer?.
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