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they r coloured due to electronic transitions in the constituent atoms....and photons are emitted which fall in the visible range..hence they appear coloured

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12y ago
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4mo ago

Some organic compounds are colored because of the presence of specific chemical groups called chromophores. These chromophores absorb certain wavelengths of light, which causes the compound to appear colored. The color of the compound depends on the electronic structure of the chromophore and the wavelengths of light that are absorbed.

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Q: Why some organic compound are coloured in nature?
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What are some Organic compound?

Organic compounds are those made out of Carbon.


Difference in an organic compound and an inorganic compound?

Basically, organic compounds have carbon. Inorganic do not (though there are some exceptions).


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