Jee MainPractical Organic ChemistryJEE Main 2024 (Online) 1st February Morning ShiftMCQ+4 / -12024ENHIIn Kjeldahl's method for estimation of nitrogen, $\mathrm{CuSO}_4$ acts as :Acatalytic agentBhydrolysis agentCreducing agentDoxidising agentCheck AnswerClear SelectionReveal AnswerShow Explanation