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Suggest the name of a Lewis acid other t...

Suggest the name of a Lewis acid other than anhydrous aluminium chloride which can be used during ethylation of benzene.

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NCERT TELUGU-HYDROCARBONS-EXERCISES
  1. An alkene 'A' contains three C-C, eight C-H bonds and one C=C bond. 'A...

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  2. Propanal and pentan-3-one are the ozonolysis products of an alkene? Wh...

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  3. Write chemical equations for combustion reaction of the following hydr...

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  4. Draw the cis and trans structures of hex-2-ene. Which isomer will have...

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  5. Why is benzene extra ordinarily stable though it contains three double...

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  6. What are the necessary conditions for any system to be aromatic?

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  7. Explain why the following systems are not aromatic?

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  8. How will you convert benzene into (i) p-nitrobromobenzene (ii) m- nitr...

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  9. In the alkane H3C – CH2 – C(CH3)2 – CH2 – CH(CH3)2, identify 1^@,2^@,3...

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  10. What effect does branching of an alkane chain has on its boiling point...

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  11. Addition HBr to propene yields 2-bromopropane, while in the presence o...

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  12. Write down the products of ozonolysis of 1,2-dimethylbenzene (o-xylene...

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  13. Arrange benzene, n-hexane and ethyne in decreasing order of acidic beh...

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  14. Why does benzene undergo electrophilic substitution reactions easily a...

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  15. How would you convert the following compounds into benzene? (i) Ethy...

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  16. Write structures of all the alkenes which on hydrogenation give 2-meth...

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  17. Arrange the following set of compounds in order of their decreasing re...

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  18. Out of benzene, m–dinitrobenzene and toluene which will undergo nitrat...

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  19. Suggest the name of a Lewis acid other than anhydrous aluminium chlori...

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  20. Why is Wurtz reaction not preferred for the preparation of alkanes con...

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