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aldehydes n ketones contain a carbonyl group in which carbon is attached to an oxygen with a double bond. The carbon is less electronegative than oxygen therefore carbon acts as an electrophile and oxygen acts an a nucleophile. That is carbon is partially positively charged n oxygen is partially negatively charged. Hence aldehydes n ketones are polar compounds
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Do organic compounds dissolve in water?
Some organic compounds can dissolve in water, while others do not. Solubility varies depending on the specific structure and properties of the organic compound. For example, simple organic molecules like alcohols and carboxylic acids tend to be soluble in water due to the presence of polar functional groups that can interact with water molecules through hydrogen bonding.
Is ionic compounds polar or non-polar?
Ionic compounds are non-polar because they consist of ions (charged particles) held together by electrostatic forces. These compounds do not have a separation of charge within the molecule, which is characteristic of polar compounds.
Do polar compounds travel farther in TLC compared to non-polar compounds?
Yes, polar compounds typically travel farther in Thin Layer Chromatography (TLC) compared to non-polar compounds due to their stronger interactions with the polar stationary phase.
Why don't polar compounds mix with nonpolar compounds?
Polar compounds have poles that have a partial positive charge and a partial negative charge that attract other polar molecules. Nonpolar compounds do not have partially charged poles, so the polar substance is not attracted to them and they don't dissolve.
Can ethers dissolve both polar and non-polar compounds?
Yes, ethers are versatile solvents that can dissolve both polar and non-polar compounds. This dual solubility arises from the ether molecule's oxygen atom, which can form hydrogen bonds with polar compounds while the hydrocarbon chain can interact with non-polar compounds through dispersion forces.
Why are carbohydrates polar?
Carbohydrates are polar because of their composition. They are composed of organic compounds that are simple like ketones and aldehydes that have polar hydroxyl groups attached.
Why do aldehydes and ketones undergo number of addition reaction?
Aldehydes and ketones undergo a variety of addition reactions primarily due to the presence of the carbonyl group (C=O), which is polar. This polarity makes the carbon atom electrophilic, allowing it to attract nucleophiles. When a nucleophile attacks the carbonyl carbon, it leads to the formation of a tetrahedral intermediate, facilitating further reactions. This reactivity is a key feature that distinguishes aldehydes and ketones from other functional groups.
Do organic compounds dissolve in water?
Some organic compounds can dissolve in water, while others do not. Solubility varies depending on the specific structure and properties of the organic compound. For example, simple organic molecules like alcohols and carboxylic acids tend to be soluble in water due to the presence of polar functional groups that can interact with water molecules through hydrogen bonding.
What are the polar compound found in produced water from an oil well?
Some of the polar compounds found in produced water from an oil well include alcohols, ketones, organic acids, and phenols. These compounds can originate from various sources including crude oil and chemicals used in oil production processes.
What are the example of polar solvent?
Water, alcohols, carbonyls (eg ketones, aldehydes ect), nitriles ect.
Is ionic compounds polar or non-polar?
Ionic compounds are non-polar because they consist of ions (charged particles) held together by electrostatic forces. These compounds do not have a separation of charge within the molecule, which is characteristic of polar compounds.
How water disssolves ion compounds and polar compounds?
Like dissolves like. Water is polar solvent and hence it dissolves ionic and polar compounds.
Do polar compounds travel farther in TLC compared to non-polar compounds?
Yes, polar compounds typically travel farther in Thin Layer Chromatography (TLC) compared to non-polar compounds due to their stronger interactions with the polar stationary phase.
Is an ionic compound considered to be a polar or non polar compound?
ionic compounds are polar compounds because they have charge separation between them
Why don't polar compounds mix with nonpolar compounds?
Polar compounds have poles that have a partial positive charge and a partial negative charge that attract other polar molecules. Nonpolar compounds do not have partially charged poles, so the polar substance is not attracted to them and they don't dissolve.
Which compounds elute first in non polar gc column?
In a non-polar GC column, compounds with lower polarity elute first. Non-polar compounds are less attracted to the non-polar stationary phase of the column, so they move through the column faster than polar compounds.
How are polar and non-polar compounds different?
H2 non-polar (equal sharing) H20 polar (uneven sharing)
