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MS CHOUHAN-HYDROCARBONS (ALKYNES)-Level -1
- 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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- Which alkyne yields butanoic acid (CH(3)CH(2)CH(2)CO(2)H) as the only ...
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- (A) Unit of unsaturation in compound (A) ?
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- product (C) of above reaction is :
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- To convert 1-butyne to 1-D-butanal, one would carry out the following ...
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- An unknown compound (A) has a molecular formula C(4)H(6). When (A) is ...
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- 1, 2-Dibromo propane on treatment with X moles of NaNH(2) followed by ...
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- CH(3)-overset(CH(3))overset(|)(CH)-C-=CH overset("excess HBr")rarr T...
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- CH(3)-C-=C-CH(3) overset("Cold " KMnO(4))rarr (A) product (A) is :
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- In which reaction last product is Ph-C-=CH ?
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