MCQEasyJEE Main 2023 · 31 January, Shift 2Quantitative Analysis (C, H, N…)

Chemistry Question from JEE Main 2023 · 31 January, Shift 2

In Dumas method for the estimation of N2N_2, the sample is heated with copper oxide and the gas evolved is passed over:

  • A

    Ni

  • B

    Copper gauze

  • C

    Pd

  • D

    Copper oxide

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