Which one is most reactive towards SN1 reaction
Which one is most reactive towards SN1 reaction Options (a) C₆H₅CH(C₆H₅)Br (b) C₆H₅CH(CH₃)Br (c) C₆H₅C(CH₃)(C₆H₅)Br (d) C₆H₅CH₂Br Correct Answer: C₆H₅C(CH₃)(C₆H₅)BrExplanation:No…
7 years ago
Basic Principles of Organic Chemistry
The best method for the separation of naphthalene and benzoic acid from their
The best method for the separation of naphthalene and benzoic acid from their mixture is Options (a) distillation (b) sublimation…
7 years ago
In steam distillation of toluene, the pressure of toluene in vapour is
In steam distillation of toluene, the pressure of toluene in vapour is Options (a) equal to pressure of barometer (b)…
7 years ago
Which of the following technique is most suitable for purification of cyclo
Which of the following technique is most suitable for purification of cyclohexanone from a mixture containing benzoic acid, isoamyl alcohol,cyclohexane…
7 years ago
The IUPAC name of (CH₃)₂CH – CH₂ – CH₂Br is
The IUPAC name of (CH₃)₂CH – CH₂ – CH₂Br is Options (a) 1-bromo-3-methylbutane (b) 2-methyl-3-bromopropane (c) 1-bromopentane (d) 2-methyl-4-bromobutane Correct…
7 years ago
Decreasing order of nucleophilicity is
Decreasing order of nucleophilicity is Options (a) OH⁻ > NH₂⁻ > CH₃O⁻ > RNH₂ (b) NH₂⁻ > OH⁻ > CH₃O⁻…
7 years ago
The strained tetracyclic alkane is isomerized thermally to the cyclic alkene.
The strained tetracyclic alkane is isomerized thermally to the cyclic alkene.The reaction involves Options (a) free radical (b) carbocation (c)…
7 years ago
2-phenylethylbromide when heated with NaOEt, elimination takes place.
2-phenylethylbromide when heated with NaOEt, elimination takes place. No deuterium exchange takes place when the reaction is carried out in…
7 years ago
The compounds having only primary hydrogen atoms is
The compounds having only primary hydrogen atoms is Options (a) isobutene (b) 2,3-dimethylbutene (c) cyclohexane (d) propyne Correct Answer: isobuteneExplanation:No…
7 years ago
If 0.189g of chlorine containing organic compound gave 0.287g of silver chloride
If 0.189 g of chlorine containing organic compound gave 0.287 g of silver chloride then the percentage of chlorine in…
7 years ago