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JEE Main Chemistry question

ChemistryClassification of Elements and Periodicity in PropertiesJEE Main

A photon having a wavelength of 845 Å causes the ionisation of an N atom. What is the ionisation energy of N? **[BCECE 2003]**

Answer: (D)

Solution

Ionisation energy (per mole) N_A$=Missing argument for \dfrac\dfrac{6.02××6.625×\

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Question ID VK-132202