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Quantitative analysis: estimation of C, H, N, halogens, S, P

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NEET UG 2022 question paper (official, booklet R6)

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  1. The Kjeldahl's method for the estimation of nitrogen can be used to estimate the amount of nitrogen in which one of the following compounds ?

    four structures: azobenzene, nitrobenzene, pyridine, aniline

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