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AIEEE 2010 Solved Paper

Section: Chemistry

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Question : 1 of 89

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The energy required to break one mole of Cl−Cl bonds in Cl2 is 242‌kJ‌mol−1. The longest wavelength of light capable of breaking a single Cl−Cl bond is
(c=3×108ms−1and NA=6.02×1023mol−1)

594 nm
640 nm
700 nm
494 nm

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