Question:
Egg shell is composed of:
Egg shell is composed of:
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Remember, bf{Calcium carbonate} is the main component of eggshells, providing strength and protection.
Updated On: Jun 17, 2025
- Calcium carbonate
- Magnesium carbonate
- Calcium sulphate
- Manganese carbonate
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The Correct Option is A
Solution and Explanation
Eggshells are primarily made of calcium carbonate (CaCO$_3$). This compound gives the eggshell its rigidity and structure. It forms a protective barrier for the developing embryo inside the egg. Magnesium carbonate, calcium sulphate, and manganese carbonate are not significant components of the eggshell.
- Calcium carbonate: Correct! Calcium carbonate makes up a major portion of the eggshell, providing structure and strength.
- Magnesium carbonate: Incorrect! Magnesium carbonate is not a primary component of eggshells.
- Calcium sulphate: Incorrect! Calcium sulphate is not a significant component of the eggshell.
- Manganese carbonate: Incorrect! Manganese carbonate does not form a significant part of eggshell composition.
- Calcium carbonate: Correct! Calcium carbonate makes up a major portion of the eggshell, providing structure and strength.
- Magnesium carbonate: Incorrect! Magnesium carbonate is not a primary component of eggshells.
- Calcium sulphate: Incorrect! Calcium sulphate is not a significant component of the eggshell.
- Manganese carbonate: Incorrect! Manganese carbonate does not form a significant part of eggshell composition.
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