Mht CetP Block ElementsMHT CET 2019 2nd May Evening ShiftMCQ+1 / -02019Which of the following is also called as nitrogen sesquioxide?A $\mathrm{NO}_2$B $\mathrm{N}_2 \mathrm{O}_3$C $\mathrm{N}_2 \mathrm{O}_4$D $\mathrm{N}_2 \mathrm{O}_5$Check AnswerClear SelectionReveal AnswerShow Explanation