marine7944 marine7944 29-02-2024 Physics contestada In a particular experiment at 300°C, [NO₂] drops from 0.0290 to 0.00865 m in 240 s. The rate of disappearance of NO₂ for this period is _______ₘ/s. a) 1.5710⁻⁴ b) 4.2410⁻5 c) 8.4810⁻⁵ d) 1.1810⁴ e) 1.7010⁻⁴