why chiral compounds will rotate the plane polarized light
in SoR.




Answers were Sorted based on User's Feedback



why chiral compounds will rotate the plane polarized light in SoR...

Answer / analyticalstudent

Is This Answer Correct ?    0 Yes 0 No

why chiral compounds will rotate the plane polarized light in SoR...

Answer / rahul

the molecular dissemtry in chiral molecule results circular birefrigence (two refracive index) thats why it rotate PPL

Is This Answer Correct ?    0 Yes 0 No

why chiral compounds will rotate the plane polarized light in SoR...

Answer / bipin bavan badshah

THINK MACRO LEVEL. MOLECULES OF SUBSTANCE WITH CHIRAL
CENTRE ARE ALLIGNED IN SUCH A WAY SO THERE SHOULD BE LESS
REPULSION. THINK OF PUSH OF LIGHT PASSES BY. AGAIN THINK OF
GROUPS AND ATOMS CONNCTED TO CHIRAL CENTRE. IN THIS
SITUATION LIGHT WAVES WILL PASS ONLY IN ONE DIRECTION
BECUAS OF CLOSSEST ARRANGEMENT OF MOLECULES.

Is This Answer Correct ?    2 Yes 6 No




why chiral compounds will rotate the plane polarized light in SoR...

Answer / gani

IN POLARIMETRY WE PASS POLY RADIATION TO THE NICOL PRISM
THEN IT CONVERTS TO MONOCROMATIC,IT IS HAVING NO DIRECTION
AND ONLY ONE FREQUENCY, WHEN THAT PASS THORUGH THE CHIRAL
CENTER THEN ONLY ROTATE.
WITHOUT PRESENCE OF LIGHT IT DO NOT ROTATE

Is This Answer Correct ?    9 Yes 16 No

Post New Answer



More Analytical Chemistry Interview Questions

If we have 120 minutes run time method for HPLC and you wan to decrease the Run time so what should you do??

6 Answers  


What is the difference in OVI and Residual solvents?

3 Answers   Discovery Intermediates,


What is gelatinization?

0 Answers   Nestle,


wt is rsd in and explain

4 Answers   Cadila, Reddy Labs,


In standard weight box used for calibration of analytical balance there are two numbers (Qty) of 20mg, 200mg,2.oGM weights. Why?

2 Answers   Orchid,






How to develop the method when we have very low amount of impurity?

2 Answers  


is there any exact definition for Theoritical plates ? chennu srinivas

5 Answers  


Difference between related substances & impurities

1 Answers   Biocon,


why we are using only lead standard solution for Heavy metals test? what is the purpose of this?

4 Answers   Divis Laboratories,


how peak can be sharp in hplc when it is come flat

6 Answers   Graviti Pharmaceuticals,


if out of two set of results of moisture analysis first 1 is passing, second one is failing, is it oos ? or vice a versa first 1 is failing and second one is passing. for information mean value to be reported and in mean value the substance is ppassing, is it oos or normaal mean value to be considered?

1 Answers   JBCPL,


why we use deturium lamp in uv spctrophotometer other than lamps

1 Answers  






Categories
  • Organic Chemistry Interview Questions Organic Chemistry (285)
  • Inorganic Chemistry Interview Questions Inorganic Chemistry (113)
  • Analytical Chemistry Interview Questions Analytical Chemistry (1183)
  • Physical Chemistry Interview Questions Physical Chemistry (62)
  • General Chemistry Interview Questions General Chemistry (300)
  • Chemistry AllOther Interview Questions Chemistry AllOther (77)