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MS CHOUHAN-HYDROCARBONS (ALKYNES)-Level -1
- Complete the following reaction
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- underset(C Cl(4))overset(Br(2))rarr underset((ii) NaNH(2))overset((i) ...
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- CH(3)CH(2)C-=CH underset("liq. " NH(3))overset(NaNH(2))rarr I Produ...
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- CH(3) - CH(2) - CH(2) - C -= CH + underset("Lithium amide")(LiNH(2)) r...
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- , This conversion can be achieved by :
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- Which alkyl will give 3-ethylhexane on catalytic hydrogenation ?
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- Reactant P gives products Q of R. The possible reagents are : (...
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- Br-(CH(2))(12) - C -= CH overset(NaNH(2))rarr (A) underset("Catalyst")...
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- Ph-C-=CH underset(MeOH)overset(MeO^(-))rarr Major product of the react...
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- Ph-underset(Cl)underset(|)overset(Cl)overset(|)(C)-CH(3) overset(3NaNH...
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- Which combination is best for preparation of the compound (A) shown be...
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- Which one of the following is the intermediate in the preparation of a...
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- To carry out above conversion , (A) and (B) respectively, are :
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- H-C-=C-Ph , Product obtained in this reaction is :
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- CH underset((ii) CH(3)Br)overset((i) NaNH(2), NH(3))rarr (A) underset(...
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- Which of the following alkyne on treatment with H(2) (2 mole)/Pt gives...
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- underset("(Calcium carbide)")(CaC(2)) overset(H(2)O)rarr (A) overset("...
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- What is the final product, C, of the following reaction sequence ?
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- Compound (X) will be :
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- Choose the sequence of steps that describes the best synthesis of 1-bu...
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