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प्रश्न
Which of the following oxides of nitrogen is a coloured gas?
पर्याय
N2O
NO
N2O5
NO2
MCQ
उत्तर
NO2
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
Which of the following oxides of nitrogen is a coloured gas?
N2O
NO
N2O5
NO2
NO2