Which of the following tests is not used to distinguish between alkanes and alkenes?
Correct answer: D. Tollen's test
- A. Baeyer's test
- B. Br2(CCl4)
- C. Cl2(CCI4)
- D. Tollen's test
Explanation
Tollen's reagent shows no reaction with either alkenes or alkanes. It is specifically used to differentiate between aldehydes and other compounds. The other options, Baeyer's test, Br2(CCl4), and Cl2(CCI4), are all reagents that react differently with alkenes compared to alkanes, making them unsuitable for distinguishing between the two.
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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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