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JEE Main 2014 Chemistry question

ChemistryClassification of Elements and Periodicity in PropertiesJEE Main 2014

The ionization energy of gaseous Na atoms is 495.5 kJ . The lowest possible frequency of light that ionizes a sodium atom is

Answer: (1)

Solution

The ionization energy per atom is J. The lowest frequency that can

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Question ID VK-104645