Recently Active Organic Chemistry Questions

what will be the effect of Al2O3 on alcohols??? ...

1.Which of the following statements is true regarding nucleophilic substitution- (a) Allyl chloride is more reactive than vinyl chloride . (b)Vinyl chloride is as reactive as allyl chloride (c)Vinyl chloride is more reactive ...

ill add the pics.... ...

Question 1 *Image* --------NaNH2,NH3------->-----CH3I------> Please write steps. ---------------------------------------------------------------------------------------- Question 2 *Image* ----MeI-->---Ag2O,H2O----&g ...

Q1: *Image* ... I can't think what to 'think' in this. *Image* ...

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Statement 1:- Molecules that are non- superimposable on their mirror images r chiral Statement 2:- All chiral molecules hav chiral centres ...

1...explain---all cis -trans are geometrical isomers but all geometrical isomers are not cis -trans .........give examples....... ...

COLUMN1. A) CH3-CHBr-CD3 on treatment wid alcoholic KOH gives CH2=CH-CD3 as a major product. B) Ph-CHBr-CH3 reacts faster than Ph-CHBr-CD3 C) Ph-CH2-CH2Br on treatment wid C2H5OD/C2H5O- (O -ve) gives Ph-CD=CH2 as the major pr ...

What's the Major Product in the below reaction ?? *Image* ...

*Image* in the presence of Alcl3 / Δ / oil bath ...

Q18 The final product B in the following reaction CH3CH2CH = CH2 + NBS,hν + (C6H5CO2)2 → A + CH3SNa + CH3OH → B is a) Methyl 1-methylallyl sulphide b) Allyl methyl sulphide c) n-Butyl methyl sulphide d) Diallyl sulphide ...

*Image* Ques 3) Which one of the following has a dipole moment significantly different from zero ?? *Image* Ques 4) Which one of the following has smallest heat of combustion ? Ques 5)Among xylenes, which is thermodynamically ...

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I dont have answers for even a single question...so I request all for a healthy and fruitful discussion [1] *Image* ...

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Question 1 *Image* Give Product. Which type of mechanism will it follow? Give reason. ---------------------------------------------------------------------------------------- Question 2 *Image* Give Product. ...

Is Schiffs test given even by alcohols in adittion to aldehydes ?? ...

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QUES-1: IS THE FOLLOWING COMPOUND OPTICALLY ACTIVE *Image* QUES-2: ISTHE FOLLOWING COMPOUND OPTICALLY ACTIVE *Image* QUES-3: NO. OF GEOMETRIC AND OPTICAL ISOMER OF *Image* QUES-4: NO. OF OPTICAL ISOMER OF *Image* ...

1)A:Alkali metals form ionic hydride . R:Alkali metals have low EN,their hydrides conduct electriicty when fused and liberate H2 at anode 2)A:Dipole moment of pyridine >pyrrole but in opp direction R:In pyrolle N atom cont ...

which is most acidic H ?? *Image* ...

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Question 1 The rate of nitration of the following aromatic compounds decreases in the order: *Image* I *Image* II *Image* III *Image* IV Question 2 True/False Type Ph_{3}\dot{C} radicle has more number of hyperconjugation str ...

which is most unstable a)CH3COCOOH b)CH3COCH2COOH c)CH3COCH2CH2COOH d)CH3COCH2CH2CH2COOH ...