determine weather each transition in the hydrogen atom corresponds to absorption

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determine weather each transition in the hydrogen atom corresponds to absorption or emission of energy webappslassessment take launch.sp? course assessme iione e Search yor swt-1 knew Blutest Headines Courtomize uks 2 Free Holmal 3 wndows Maretplace 3 windows Media w Question Completion Status Path: p 1.25 points save Answer QUESTION 9 Determine whether each transiton in the hydrogen atom corresponds to absorption or emission of energy a) from n 3 to na 1 b) from n 2 to n 4 T i T T T T Paragraph Arial 30zp9 E IE O fe Mashups words 0 Path 1.25 points save Answer QUESTION 10 light of 397 nm Aeyectron intne n jevel of the hydrogen atom reiaxes to the -energy level, emitting lower What the value of n for the Wevel wrichme electron Take Tests Pr

Explanation / Answer

(9) Transfer of energy from higher level to lower level will emit energy where as from lower level to higher level will absorb energy.

SO,

(a) n = 3 to n = 1 will emit energy

(b) n = 2 to n = 4 will absorb energy

(10)

Wavelength 397 nm will fall under ultra violet region. Hence electron jumps to n = 1 level from higher level.

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