Why does methyl ethanoate not give iodoform test?, Chemistry

Assignment Help:

Why does methyl ethanoate not give iodoform test while ethyl ethanoate does?

Ans) Iodoform test for esters is the test given by its products on hydrolysis

methyl ethanoate gives methanol and ethanoic acid

etyl ethanoate gives ethanol and ethanoic acid

fuirther methanol on oxidation gives formaldehyde and ethanol gives ethanal so ethanal and hence ethanol gives positive iodoform test therefore ethyl ethanoate responds whereas methyl ethanotae doesnt


Related Discussions:- Why does methyl ethanoate not give iodoform test?

What is the role of silica in metallurgy of copper?, during the process of ...

during the process of extraction of pure copper from copper pyrite,SiO2 acts as acidic flux which combines with iron oxide(FeO) to form iron silicate(FeSiO3). CuFeS2 + heat ---> Cu

The characteristic of planck''s quantum theory of radiation, Which one of t...

Which one of the following is not the characteristic of Planck's quantum theory of radiation: (1)The energy is not absorbed or emitted in whole number or multiple of quantum

Nebulisation techniques, Nebulisation techniques: The accuracy, precis...

Nebulisation techniques: The accuracy, precision and detection limits of flame AAS depend on how the analyte sample is introduced into the atomiser. We need to transfer a repr

Phenol, gattermann koch reaction mechanism

gattermann koch reaction mechanism

Maximum number of unpaired electrons, Which of the following metal ions wil...

Which of the following metal ions will have maximum number of unpaired electrons: (1) Fe +2                                (2) Co +2                        (3) Ni +2

Find the equilibrium extent of reaction, The gas stream from a sulfur burne...

The gas stream from a sulfur burner is composed of 15-mol% SO 2 , 20-mol% O 2 , and 65-mol% N 2 .  This gas stream at 1 bar and 680°C enters a catalytic converter, where the SO 2

Important synthetic rubbers: terylene, Terylene: Preparation:  teryle...

Terylene: Preparation:  terylene is prepared by a polyconensation reaction between a dicarboxylic acid and a idol. Properties: a fully aliphatic polyester are not of muc

Physical chemistry, conductometric titratins : weak base within a weak acid...

conductometric titratins : weak base within a weak acid

Transference numbers, a hittorf cell fitted with Ag-AgClis filled with HCl ...

a hittorf cell fitted with Ag-AgClis filled with HCl solution that contains 0.0003856g HCl/g water. A current of 2 mA is passed for exactly 3 hours. the solutions are withdrawn, we

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd