Which one of the following methods is used to prepare Me₃COEt with a good yield
Which one of the following methods is used to prepare Me₃COEt with a good yield Options (a) Mixing EtONa with…
7 years ago
Chemistry
SN2 mechanism proceeds through intervention of
SN2 mechanism proceeds through intervention of Options (a) carbonium ion (b) transition state (c) free radical (d) carbanion Correct Answer:…
7 years ago
In the reaction of phenol with CHCl₃ and aq.KOH the electrophile attacking
In the reaction of phenol with CHCl₃ and aq.KOH the electrophile attacking the ring is Options (a) CHCl₃ (b) CHCl₂…
7 years ago
AgNO₃ does not give precipitate with CHCl₃ because
AgNO₃ does not give precipitate with CHCl₃ because Options (a) CHCl₃ does not ionise in water (b) AgNO₃ does not…
7 years ago
Which of the following possesses highest melting point
Which of the following possesses highest melting point Options (a) Chlorobenzene (b) m-Dichlorobenzene (c) o-Dichlorobenzene (d) p-Dichlorobenzene Correct Answer: p-DichlorobenzeneExplanation:No…
7 years ago
When acetone reacts with bleaching powder, the compound formed is
When acetone reacts with bleaching powder, the compound formed is Options (a) CCl₄ (b) CHCl₃ (c) CH₃CHO (d) CH₃COOH Correct…
7 years ago
When chloroform is exposed to light and air, it forms
When chloroform is exposed to light and air, it forms Options (a) chlorine gas (b) methyl chloride (c) phosgene gas…
7 years ago
Carbylamine test is performed in alcoholic KOH by heating a mixture of
Carbylamine test is performed in alcoholic KOH by heating a mixture of Options (a) chloroform and silver powder (b) an…
7 years ago
Which of the following is a primary halide
Which of the following is a primary halide Options (a) iso-propyliodide (b) sec-butyliodide (c) ter-butylbromide (d) neo-hexylchloride Correct Answer: neo-hexylchloride…
7 years ago
In the dichlorination reaction of propane, mixture of products are obtained.
In the dichlorination reaction of propane, mixture of products are obtained. How many isomers, the mixture contains Options (a) 2…
7 years ago