Write essay on the three proofs for identification of Unknown for the benedicts test, DNP test and Tellon's test and include how benzaldehyde becomes final result. Describe the three proofs for identification  of Unknown to determine benzaldehyde as end result. Explain three proofs of identification in detail writing for benzaldehyde.

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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Write essay on the three proofs for identification of Unknown for the benedicts test, DNP test and Tellon's test and include how benzaldehyde becomes final result.

Describe the three proofs for identification  of Unknown to determine benzaldehyde as end result.

Explain three proofs of identification in detail writing for benzaldehyde.

DNP
derivative
mpt
Semicarbizide Phenyl
mpt
UNKNOWN DNP test
Tollens
Chromic
Acid
Benedicts
hydrazine
mpt
Schiffs
+ orange
solid
RESULT
red
green
precipitate
Silver mirror
pink color
160C
225C
240C
precipitate
Transcribed Image Text:DNP derivative mpt Semicarbizide Phenyl mpt UNKNOWN DNP test Tollens Chromic Acid Benedicts hydrazine mpt Schiffs + orange solid RESULT red green precipitate Silver mirror pink color 160C 225C 240C precipitate
INFRARED SPECTRUM
0.8F
0.4-
2000
1000
3000
Wavenumber (cm-1)
Transmitance
Transcribed Image Text:INFRARED SPECTRUM 0.8F 0.4- 2000 1000 3000 Wavenumber (cm-1) Transmitance
Expert Solution
Step 1

In the synthesis and analysis of organic compounds, it is identification of organic compounds present in the unknown sample plays a major role. Qualitative analysis deals with the identification of the compounds or the components present in a mixture.

In the qualitative analysis, various test such are DNP test, Benedicts test, Tollen's test, chromic acid test are carried out to confirm the presence of certain functional groups present in the compound. These results support IR spectrum or other analytical techniques and help in known the identity of the compound.    

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