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1. |
The following transition occurs when Lithium atoms are sprayed into hot flame. The various steps are numbered for identification. \[2s\xrightarrow{I}2p\xrightarrow{II}3d\xrightarrow{III}3p\xrightarrow{IV}\]\[4s\xrightarrow{V}3p\] Which of these transitions result in emission of light? |
A. | I, II & V |
B. | III & V |
C. | III, IV & V |
D. | All |
Answer» C. III, IV & V | |