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3 years ago

All man-made and most carbon-based compunds are

Chemistry

2 answers:

inessss [21]3 years ago

6 0

Explanation:

Organic compounds are the compounds that consists of chains of carbon atoms.

Most of the compound present in nature are made up of carbon atoms. And it is true that carbon has more number of compounds as compared to any other element.

For example, refined oil that we use for cooking has carbon atoms and it is a man-made product.

Therefore, we can conclude that all man-made and most carbon-based compounds are organic.

Black_prince [1.1K]3 years ago

5 0

Artificial compounds such as charcoal and fire

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Two common methods to generate an aldehyde is by oxidation of an alcohol and through ozonolysis.

kotykmax [81]

Answer:

a. True.

Explanation:

Only primary and secondary alcohols can oxidise to give an aldehyde. But a weak oxidizing agent must be used to prevent formation of a carboxylic acid or ketone.

weak oxidizing agents: Chromyl chloride, silver/oxygen/500°C

take an example of ethanol:

 ${ \bf{CH _{3} CH_{2}OH \: \: \frac{Ag/O_{2} }{500 \degree C} > \: \:CH _{3} CHO}}$ 

 ${ \sf{CH _{3} CHO \: \: is \: ethanal}}$ 

By ozonolysis:

Here, reactants are Ozone gas, Carbon tetrachloride at a temperature (<20°C), ethanoic acid, zinc and water.

take an example of propanol:

if it undergoes ozonolysis, it gives ethanal and methanal.

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