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Chromophores are responsible for giving dyes their color by absorbing certain wavelengths of visible light and transmitting or reflecting others.
Auxochromes modify the ability of a chromophore to absorb light. They often result in the deepening and intensifying of the color of compounds
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∙ 13y ago
Rupesh Pradhan
CHROMOPHORE:-
Chromophores are responsible for giving dyes their color by absorbing certain wavelengths of visible light and transmitting or reflecting others. AUXOCHROMES:-
Auxochromes modify the ability of a chromophore to absorb light. They often result in the deepening and intensifying of the color of compounds
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It might be that benzene, a non-polar hydrocarbon solvent, will have an effect on a chromophore. A chromophore is, generally speaking, the portion of a molecule that affects the way it absorbs and reflects light, thereby giving it color. Benzne, C6H6, might react with the chromophore to alter it and change the color of a substance, but the substance would have to be specified before any attempt was made to predict the affects of benzene on its color.
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1. chromophore is an isolated covalently bonded group which characteristically absorbs in the visible range of electromagnetic radiation. But fluorophore is any group capable of absorbing energy and emitting radiation with a longer wavelength. 2. Chromophores may have a overlapping ground singlet and excited singlet state but a fluorophore must have non overlapping S0 and S1 orbitals. 3. Chromophores can't emit energy but fluorophores can. 4. Chromophores are of 2 main types, extended π bond system and metal complex chromophore. Fluorophores are of 2 types, extrinsic and intrinsic. 5. Chromophores can't be quenched but fluorophores can. 6. Chromophores' absorption is not temperature dependent but fluorophores' fluorescing capacity is temperature dependent.
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A chromophore is part of a molecule. This part is what gives the molecule its color by absorbing and reflecting light.
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