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In which of the following process the energy is being absorbed ? (A) Na (g) = Na - (g) (B) Na + = Na + (aq) (C) A + (g) + B - (g) = AB (s) (D) N (g) = N + (g)
for changing N to N+ energy is required to remove an electron from valence shell . askiitians kamlesh kumar
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