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NEET UG CHEMISTRY MCQ: STRUCTURE OF ATOM

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Application +4 | -1

Wavelengths of different radiations are given below, arrange in increasing order of energies

\lambda \left( A \right) = 300\,nm,\,\lambda \left( B \right) = 30\mu m,\,\lambda \left( C \right) = 3\,nm,\,\lambda \left( D \right) = 30{A^ \circ }

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Correct option: A

B < A < C = D

Option A (

B < A < C = D

) is correct because energy is inversely proportional to wavelength. Shorter wavelengths correspond to higher energy.

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