Q. In shorter chain paraffin hydrocarbons, only one component is present in

View solution

Q. Identification of presence of certain groups in a molecule is aided by use of

View solution

Q. Fundamental oscillations occurring at low wavenumbers give

View solution

Q. Variation in absorption against wavelength can be plotted on

View solution

Q. Absorption frequency for example of carbon-hydrogen bond in a terminal group as compared to chain is

View solution

Q. Fundamental oscillations giving strong absorptions can be studied in

View solution

Q. Advantage of infrared absorption is that it is influenced by all the

View solution

Q. Because of influence of surroundings, absorption may occur in

View solution

Q. Absorption bands in infrared spectrum of nylon are characteristics of

View solution

Q. Molecular information cannot be obtained from

View solution

Q. Polarized infrared is also used to find direction in which a particular group points in

View solution

Q. Technique in which material is exposed to vapors of heavy water is applied to

View solution

Q. Raman spectroscopy has become an important tool for studying fibre structure because of the

View solution

Q. Characteristic spectrum helps in determining presence of

View solution

Q. Wavenumber at which absorption normally occurs depends on the

View solution

Q. Use of Raman spectroscopy in study of aramid, polyester and carbon fibre is provided by

View solution

Q. Photons that are in elastically scattered gives results to

View solution

Q. At higher wavenumbers, near optical frequency, absorptions occur due to the

View solution

Q. In shorter chain paraffin hydrocarbons, double peak is found in

View solution

Q. Fundamental oscillations occur at wavenumbers less than

View solution