Lipids
The heterogeneous classes of organic compounds that are not water-soluble but are dissolved in organic solvents that are non-polar in nature are termed lipids. They are a long chain of fatty acids and esters of alcohols. Lipids are generally seen in several plants, microorganisms, and animals. They are utilized as insulation, components of the cell membrane, hormones, and molecules for the storage of energy.
Glycerophospholipid
Glycerophospholipid is the most abundantly occuring phospholipids found in the biological membranes. Lipids include a group of organic compounds like fats, hormones, oils, waxes, vitamins etc. They are non-polar molecules and are insoluble in water. Lipids play an important role in biological systems. They are the building blocks of our cell membranes, store energy and are involved in signaling.
Structure Of Camphor
A terpene with the molecular formula of C10H16O is a waxy, white color solid known as camphor. It is flammable. It also possesses a very pungent taste and a strong odor. There are various sources for extracting camphor from natural products such as the wood of the tree of camphor laurel. Sublimation of wood and steam distillation are some of the methods involved in obtaining camphor.
Glycolipid In Organic Chemistry
Glycolipids are lipids that are an important class of organic compounds in chemistry that have simple to complex applications. They contain carbohydrates, fatty acids, sphingolipids or a glycerol group. In other words, they are the modifications of lipids like acylglycerols, prenols and ceramides. They are all part of a wider group of compounds known as glycoconjugates.
Diterpenoid
The terpenoid class includes diterpenoids, which are chemical compounds with 20 carbon atoms. They are made up of four isoprene units and are derived from geranylgeraniol, a C20 precursor. They have a C20H32 basic structure. These characteristics distinguish diterpenoids from simple terpenes, which have just 10 carbon atoms.
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![### Question: Understanding Diamagnetic Species
**Which of the following species is diamagnetic?**
- ( ) O₂²⁻
- ( ) O₂⁺
- ( ) O₂⁻
- ( ) O₂
### Explanation:
Diamagnetism is a form of magnetism that occurs when an electron pair in an orbital is paired and thus, the magnetic moments cancel each other out, resulting in no net magnetic moment. Diamagnetic substances are repelled by a magnetic field.
To determine which species among O₂²⁻, O₂⁺, O₂⁻, and O₂ is diamagnetic, we need to consider their electronic configurations and the resultant magnetic properties:
1. **O₂²⁻ (Peroxide ion)**: This ion has 18 electrons. In accordance with molecular orbital theory, it will have all paired electrons in its molecular orbitals.
2. **O₂⁺ (Superoxide ion)**: This ion has 15 electrons. There will be an unpaired electron in its molecular orbital configuration, making it paramagnetic.
3. **O₂⁻ (Diatomic oxygen anion)**: This ion has 17 electrons. It also has an unpaired electron, making it paramagnetic.
4. **O₂ (Diatomic oxygen)**: This molecule has 16 electrons. Its molecular orbital configuration also includes unpaired electrons, rendering it paramagnetic.
Thus, the correct answer is **O₂²⁻**, as it is the species with all electrons paired, making it diamagnetic.
### Educational Note:
In chemistry, understanding whether a molecule or ion is diamagnetic or paramagnetic is crucial for predicting its behavior in magnetic fields and has implications for various applications and scientific principles.
Remember to always consider the electron configuration and pairing of electrons in molecular orbitals when determining if a species is diamagnetic or paramagnetic.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F51fbf4ed-5c5f-43a8-97a7-ef5f8ff66374%2F059060b7-5849-4961-8d33-8b3bb7026dea%2Fbzrduvb_processed.jpeg&w=3840&q=75)
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