How will you separate Colorless compound Using Column
Chromatography?




Answers were Sorted based on User's Feedback



How will you separate Colorless compound Using Column Chromatography?..

Answer / loges

in colourless compond seperatiion each 100ml fraction
collected seperately and using Thinlayer chromatography
check the seperated fraction by using UV lamp

Is This Answer Correct ?    28 Yes 2 No

How will you separate Colorless compound Using Column Chromatography?..

Answer / dipti

i colomn chromatograph, if colorless compound has 2
seperate then, another compound is used which is colled as
coloring compound, has the ability to give color with the
compond has to detect.

Is This Answer Correct ?    27 Yes 9 No

How will you separate Colorless compound Using Column Chromatography?..

Answer / trevor molyneux

There are number of possibilities for identifying the
eluents from the column. Try passing the eluent through a
UV beam if any of the eluents fluoresce. You could also
pass the eluent through a set up with an IR source and
detector or a refractive index measuring instrument. Any
of these alternatives could be used quantitatively.

Is This Answer Correct ?    5 Yes 3 No




How will you separate Colorless compound Using Column Chromatography?..

Answer / k.madhu

WE R SEPERATED with hptlc method and some pigments is
present so i seperate colorlees

Is This Answer Correct ?    5 Yes 16 No

Post New Answer



More Analytical Chemistry Interview Questions

why PH range 0-14 explain

5 Answers   Saint Gobain, DRL, Reddy Labs, Viva,


what is analytical chemistry all about?

6 Answers   Dr Reddys,


what is pK & pKa value

3 Answers  


why we wre doing linearity siudiec in hplc method validation

3 Answers   Cipla,


Why noise test is performed at 254 nm in calibration of HPLC system?

4 Answers  






why are using toluene in uv calibraion in resolution performance

2 Answers   MSN Pharma,


what is method development parameter in HPLC method development

6 Answers   GVK,


suppose i give three compounds A,B,C how do u calculate assay of those three componds which method do u prefer

5 Answers  


why we use polystyrene film for ftir calibration?

4 Answers   Rakshit Drugs,


why we get negative values in uv when i placed sample which has some concetration but not in standard

1 Answers   Nirma,


what is the origin to prepare standard operating procedure

0 Answers  


While performing TOC sst analysis Zero shift disabled & sample analysis zero shift enabled why?

0 Answers  






Categories
  • Organic Chemistry Interview Questions Organic Chemistry (289)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (113)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1223)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (300)
  • Chemistry AllOther Interview Questions Chemistry AllOther (77)