Tests for acetone - indigo test and iodoform test, Chemistry

Assignment Help:

Tests for acetone - Indigo test and Iodoform test

(a) Indigo test: When a small amount of orthonitrobenzaldehyde is added to approximately 2 ml. of acetone and it is diluted along with KOH solution and stirred. A blue colour of indigotin is produced or formed.

(b) Iodoform test: Acetone provides iodoform test along with iodine and sodium hydroxide or iodine and ammonium hydroxide.


Related Discussions:- Tests for acetone - indigo test and iodoform test

The property is commonly exhibited by a covalent compound, Among the follow...

Among the following which property is commonly exhibited by a covalent compound: (1) High solubility in water           (2) High electrical conductance (3) Low boiling po

Illustrate phase diagram, Q. Illustrate phase diagram? Ans. Ther...

Q. Illustrate phase diagram? Ans. There are two things which influence phase change: 1. The pressure exerted on the surface of a substance. 2. The addition or rele

When beta-particles are sent through a tin metal foil, When β  -particles a...

When β  -particles are sent through a tin metal foil, most of them go straight through the foil as : (1)β  -particles are much heavier than electrons (2) β -particles are po

Reaction, Difference between liebermann reaction and liebarmann nitroso rea...

Difference between liebermann reaction and liebarmann nitroso reaction

What are independent and dependent variables, Q. What are Independent and d...

Q. What are Independent and dependent variables? Independent variables are the parameters such as ingredients and processing condition which have effect on product quality. Dep

GROUP 1 CATION, Hno3 is aded to Ag ION then form Agcl so from where cl ion ...

Hno3 is aded to Ag ION then form Agcl so from where cl ion come

Insulating vessel containing negligible heat capacity, 2 Kg of ice at -20 d...

2 Kg of ice at -20 degree C is mixed with 5Kg of water 20 degree C in an insulating vessel containing negligible heat capacity. Measure the final mass of water remaining in the con

ANALYTICAL LAB, I NEED A DOCUMENT LOOKED AT FOR TOMORROW ITS CHROMATOGRA LA...

I NEED A DOCUMENT LOOKED AT FOR TOMORROW ITS CHROMATOGRA LAB AND ITS ASSESSED

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