why most of the organic compounds gives absorption spectra
rather than emission spectra?

Answer Posted / kamali

During emission specta, some of the radiation absorbed may
used for radiative emissions such as fluorescence and
phosphorescence so the exact absorption of the particular
organic compound cannot be deducted.

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Describe the historical significance of Protactinium's discovery and its naming.

164


What are some common isotopes of Actinium, and how do they differ in terms of stability and uses?

117


In order to avoid the pyridine catalyst use in many synthesis which is harmfull to environment, which catalyst can be used....?

1925


Discuss the various isotopes of Protactinium and their roles in different fields of study.

122


hi friends, dis is ramana reddy.i have been workining in bulk drugs as QC chemist.i would like 2 change d company.but our company didn't give d OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents along with sample RESUME,pls send 2 my mail id i.e ramanareddy.sdpl@ymail.com

2452






seminal on pyrimidine

1706


FDA MHRA

2182


Can you provide an overview of the properties and characteristics of Protactinium and its placement in the periodic table?

140


Protactinium has a relatively short half-life for some of its isotopes. How does this characteristic impact its practical uses and research?

131


hi i am siva icompleted m,sc in organic chemistry in 2008&working as alecturer can u send me the interview qusetions with answers . i expected that i got 135 - 140 marks is there any chance to get selection my interview is on may 7th 2010

1650


hi friends, dis is ramana reddy.i have been workining in bulk drugs as QC chemist.i would like 2 change d company.i want sample RESUME,OFFER LETTER,APPOINTMENT LETTER,PAY SLIP.if any body has these documents,pls send 2 my mail id i.e ramanareddy.sdpl@ymail.com

1811


Barc in chemistry

835


(CH2)n + nO2. ---->Co2 + nH2O + energy what is this mean with details

1124


what things are suitable for investigatory project?

2252


Actinium has potential applications in cancer treatment. Could you elaborate on how Actinium-225 is used in targeted alpha-particle cancer therapy?

133