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Questions and Answers
True or false:Aldehida memiliki atom karbon yang terikat dengan dua atom karbon lainnya.
True or false: Aldehida dan keton memiliki titik didih yang lebih rendah dari senyawa nonpolar dengan berat molekul yang sama.
True or false: Aldehida dan keton dapat membentuk ikatan hidrogen antar molekul seperti halnya alkohol.
Study Notes
- Aldehydes and ketones have a carbonyl functional group, -C=O.
- Aldehydes have at least one hydrogen atom bonded to the carbonyl group.
- Ketones have a carbon atom bonded to two other carbon atoms.
- Formaldehyde is used as a preservative and acetone is used as a solvent.
- Aldehydes and ketones with low molecular weight are soluble in water.
- They can form hydrogen bonds with water molecules.
- Their solubility in water decreases with longer carbon chains.
- Aldehydes and ketones have higher boiling points than nonpolar compounds with the same weight.
- They do not form hydrogen bonds between molecules like alcohols.
- They are found in nature and used in the production of perfumes, soaps, and air fresheners.
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Description
"Test your knowledge on aldehydes and ketones in this informative quiz! Learn about their unique functional group, differences between aldehydes and ketones, their solubility, and various uses in industry and nature. Challenge yourself with questions on boiling points, hydrogen bonding, and more. Perfect for students of chemistry or anyone interested in organic compounds."
