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level: Level 2

Questions and Answers List

level questions: Level 2

QuestionAnswer
The Spectroscopic Techniques are based on the fact thatLIGHT ABSORBED (ABSORPTION) Is directly proportional to CONCENTRATION of the absorbing component
Energy in the EMS occurs in bundles called __ It is the energy content which determines whether a given chemical specie absorbs or transmits radiant energyphotons or quanta
Energy in EMS is propagated in __ formwave
Theories of Radiant Energy: __1 Energy in the EMS occurs in bundles called PHOTONS or QUANTA 2 Energy in EMS is propagated in WAVE FORM
A very basic concept in modern spectroscopic theories: In passing from an initial energy state (ground state) to a higher state, a molecule must __absorb amount of energy required to elevate to higher level
All molecules in nature contain a specific QUANTITY OF ENERGY at a GIVEN TEMPERATURE. This energy is referred to as __Internal Energy (E)
Internal Energy (E) and is equal to __1 electronic (Ee) 2 vibrational (Ev) 3 rotational (Er) 4 translational (Et)