Sort the given molecules into organic and inorganic substances. C3N2H4 AlBr3 C6H5F CrO3 H2O2 C12H22O11 (All numbers are small)
Sort the given molecules into organic and inorganic substances. C3N2H4 AlBr3 C6H5F CrO3 H2O2 C12H22O11 (All numbers are small)
The Correct Answer and Explanation is:
Sorted Molecules:
- Organic Compounds:
- C₃N₂H₄ (A carbon-containing compound with hydrogen and nitrogen)
- C₆H₅F (Fluorobenzene, an aromatic hydrocarbon derivative)
- C₁₂H₂₂O₁₁ (Sucrose, a carbohydrate)
- Inorganic Compounds:
- AlBr₃ (Aluminum bromide)
- CrO₃ (Chromium trioxide)
- H₂O₂ (Hydrogen peroxide)
Explanation (≈300 words):
Chemical compounds are broadly categorized into organic and inorganic substances based on their composition and structure. Organic compounds primarily contain carbon (C) atoms bonded to hydrogen (H) and often include other elements like oxygen (O), nitrogen (N), sulfur (S), or halogens (e.g., F, Cl). They are commonly associated with living organisms or derivatives thereof. Inorganic compounds, by contrast, are generally composed of elements other than carbon or contain carbon in forms not associated with typical organic frameworks (e.g., carbonates, oxides).
Let’s analyze each substance:
- C₃N₂H₄ (3 carbon, 2 nitrogen, 4 hydrogen): This compound contains carbon and hydrogen, suggesting an organic nature. The presence of nitrogen is common in organic molecules like amines or heterocycles. Thus, it is classified as organic.
- AlBr₃ (Aluminum bromide): This is a metal halide, made up of a metal (Al) and a non-metal (Br). It does not contain carbon and is therefore inorganic.
- C₆H₅F (Fluorobenzene): This compound is an aromatic ring (benzene derivative) with a fluorine substituent. Its structure is based on a carbon ring system, making it distinctly organic.
- CrO₃ (Chromium trioxide): A metal oxide and strong oxidizing agent. Lacking carbon, this compound is classified as inorganic.
- H₂O₂ (Hydrogen peroxide): While composed of hydrogen and oxygen (like water), it does not contain carbon. Thus, it is an inorganic compound.
- C₁₂H₂₂O₁₁ (Sucrose): This is a sugar composed of carbon, hydrogen, and oxygen. It is a quintessential organic compound due to its carbohydrate nature.
In summary, compounds with a carbon-hydrogen framework are organic, while those without are typically inorganic
.