Tests of benzaldehyde - aldehydes and ketones, Chemistry

Assignment Help:

Tests of benzaldehyde - aldehydes and ketones

(a) It forms a white precipitate with   solution.

(b)  It creates a yellow precipitate with 2: 4 dinitrophenyl hydrazines.

(c) It provides pink colour with Schiff's reagent.

(d) It creates black precipitate  or silver mirror with Tollen's reagent.

(e) It on reaction with alkaline KMnO4 and subsequent acidification gives a white precipitate of benzoic acid on cooling.


Related Discussions:- Tests of benzaldehyde - aldehydes and ketones

Symmetry operations and symmetry elements, Symmetry is a property of molecu...

Symmetry is a property of molecules having more than one atom of the same kind, with equal bond lengths and/or bond angles. As like the high symmetry of the SF6 molecule (Fig. 1. a

Water technology and treatment, external treatment of hard water? Deminer...

external treatment of hard water? Demineralisation of British water

Evaluation of milk samples, Q. Evaluation of milk samples? Milk is one ...

Q. Evaluation of milk samples? Milk is one of the most common articles of food throughout the world. It is regarded as a complete food. Why? Simply, because it contains protein

Explain cmr spectrum, Explain CMR spectrum 2,2-Dimethyl-1-propanamine (...

Explain CMR spectrum 2,2-Dimethyl-1-propanamine (neopentylamine, (CH 3 ) 3 CCH 2 NH 2 ) has a maximum of three resonances in its CMR spectrum.  2-Methyl-2-butanamine, CH 3 CH 2

REDOX REACTION HALF-REACTION, WRITE HALF-REACTION FOR THE REDOX Fe2+ + MnO...

WRITE HALF-REACTION FOR THE REDOX Fe2+ + MnO4- =Fe3+ + Mn2+

Determine the quantity of natural gas , Ammonia is a gas for which reliable...

Ammonia is a gas for which reliable analytical methods are available to determine concentration in other gases.  To measure flow in a 15 inch schedule 40 natural gas pipeline, pure

How do we define the molecularity of a reaction, The number of species part...

The number of species participating in the slowest step of the reaction is known as molecularity of the reaction.

MASS TRANSFER, Explain the problems of flooding and channeling in packed to...

Explain the problems of flooding and channeling in packed tower

What is a salt bridge, What is a salt bridge? Salt bridge is a device ...

What is a salt bridge? Salt bridge is a device used to link two electrodes on electrochemical cell. It maintains electrical neutrality and internal continuity. It is shown by

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