Which of following is not colorless
Correct answer: A. phenol
- A. phenol
- B. Ethane
- C. Propane
- D. Peopene
Explanation
The correct answer is phenol. Phenol is not colorless; it is a light pink colored liquid. Ethane and propane, on the other hand, are colorless hydrocarbon gases commonly used as fuels. The option 'Peopene' seems to be a typo and is not a valid hydrocarbon, making it an incorrect option.
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About Chemistry of Hydrocarbons
Hydrocarbons are studied through the structures and reactions of alkanes, alkenes, alkynes and aromatic compounds. Coverage includes free radical substitution in alkanes, electrophilic addition to carbon-carbon multiple bonds, benzene substitution, aromatic stability and the difference between addition reactions of alkenes and substitution reactions of benzene.
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