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MASS SPECTRA

QuestionAnswer
DEPROTONATED MEANS PRODUCE NEG IONS
ELECTROMAGNETIC RADIATION CONSIST OF ... OSCILLATING MAGNETIC & ELECTRIC FEILD WITH RANGE OF FREQUENCIES.
FREQUENCY OF LIGHT DETERMINE THE ... COLOUR AND ENERGY
CAN DETERMINE ENERGY OF LIGHT USING? E = HV MAX PLANCK V FRQUENCY SPEED OF LIGHT EQUATION F X LAMBDA
HOW IS SPECTRUM CAUSED BY RAIN... DROPLETS OF RAIN SPLITTING UP WHITE LIGHT INTO COMPOUNDS
BLUE LIGHT REFRACTED MORE THAN ... RED RED LIGHT SPLIT BY PRISM
SPLITTING DEPENDS ON ... FREQUENCY OF RADIATION .
WAVE NUMBER IS MORE... MANAGABLE
WAVENUMBER FORMULA IS ? FREQUENCY / SPEED OF LIGHT
FREQUENCY WAVENUMBER ... 1/ LAMBDA
WHAT IS TRANSALATION ENERGY? MOLECULE GAINS KINATOC ENERGY AND MOVES FASTER. HEATING A SUBSTRATE MAKE IS FASTER
WHAT IS ROTATIONAL ENERGY? A MOLECULE ROTATES ABOUT ITS CENTRE OF MASS . ABSPRBTION OF MICROWAVE.
DEFINE VIBRATIONAL ENERGY? ATOMS IN MOLECULES VIBBRATE IN DIFF WAYS . BONDS CAN STRETCH AND BEND. ABSORBTION OF INFRARED.
DEFIKE ELCTRON EXCITEMENT? ELECTRON IN ATOM OR BOND PROMTED TO HOGHER ENERGY LEVEL ABSORBTION OF UV OR LIGHT CAUSES. SOMETIMES SO EXITED COVALENT BOND BREAKS. HOMOLYTIC FISSION
FOR MOL TO ABSORB INFRARED VIBRATION ... VIBRATION MUST INVOLVE CHANGE IN DIPOPE.
WHY DO OXYGEN AND NITROGEN NOT ABSORB INFRARED ? NON POLAR BONDS NOT GREENHOUSE GASES
NON POLAR MOLECULE WITH POLAR BONDS... ABSORBED IN INFRARED.
Created by: ufuoma
 

 



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