Interested to Buy Any Domain ? << Click Here >> for more details...
difference between IR & NMR spectroscopy ?
- 9 Answers
- 41142 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / mr.bujji reddy kanchi
Interaction of light with matter to know the properties of
the substance is called spectroscopy.
IR: to know the functional groups.
NMR: to know the structural elucidation. mainly used in
diagnosis and drugs.
A key feature of NMR is that the resonance frequency of a
particular substance is directly proportional to the
strength of the applied magnetic field
| Is This Answer Correct ? | 44 Yes | 6 No |
Answer / bhushan
IR: to know the functional groups.
NMR :- It is use to know the environment of proton present in the compound
| Is This Answer Correct ? | 23 Yes | 3 No |
Answer / madhusudhanareddy
IR-T0 determinr the functional groups
NMR- To determine the Structure based on the -H-Atom.
| Is This Answer Correct ? | 18 Yes | 2 No |
IR: To determine the functional groups.
NMR :- To determine the structural elucidation and proton present in the compound
| Is This Answer Correct ? | 12 Yes | 0 No |
Answer / deepak deol
1. IR TELLS ABOUT FUNCTIONAL GROUPS.
2. NMR TELLS ABOUT THE STRUCTURE BASED UPON H- ATOM.
| Is This Answer Correct ? | 7 Yes | 0 No |
Answer / rajnish agrahari
1-IR-IS THE ANALYSIS OF THE FUNCTION GROUPS/SUBSTENS
2-NMR-MAINLY USED IN DIAGNOSIS OF DRUGS
| Is This Answer Correct ? | 8 Yes | 1 No |
Answer / jakeer husain
IR gives the information about functional group
NMR: gives the information about their chemical composition
| Is This Answer Correct ? | 9 Yes | 2 No |
Answer / mishra sanjaya kumar
IR-to determine the fuctional group of the compound.
NMR-to ellucidate the structure of the compound and also
proton environment of the compound.
| Is This Answer Correct ? | 6 Yes | 1 No |
Answer / pina
nmr show nuclei spin while ir show vibration of molecules .
| Is This Answer Correct ? | 3 Yes | 0 No |
What is the column performance and column efficiency?
is it nessesary to do solution stability for 7 days?
How to establish pKa for a new API molecule ?
2 Answers Neuland, Sun Pharma,
Why the ph limit (1_14) Is used?
Which parameters require to do in tech transfer?
some product having water content method with pyridine and ethylene glycol mixture instead of methanol? how they are selecting and methanol is not suitable solvent how ?
verification of wave number why you are use in IR calibration
In HPLC (Waters) software Empower1,2 &3 what is the updation for each version
How to do spike of aflatoxin in peanut to get maximum recovery
In pharmaceuticals formulation OOS applicable in Raw Material(which is not manufacturing in the company. and purchase by approved vendor)).Why?
what type of compounds do we see lod @ wat type compounds do we see m.c
In HPLC calibration, caffeine is used as primary standard for wave length calibration due to caffeine is having dual maxima at 273 & 205 nm and one minima at 245 nm. Any body can give reference of these details from any pharmacopeia (with chapter no.) or any other authentic guideline?
Organic Chemistry 
