JEE Main 10 April 2015 Paper

Section: Chemistry

Question : 39 of 90

Marks: +1, -0

The reaction 2N2O5(g)→4NO2(g)+O2(g) follows first order kinetics. The pressure of a vessel containing only N2O5 was found to increase from 50 mm Hg to 87.5 mm in 30 min.The pressure exerted by the gases after 60 min. will be (Assume temperature remains constant) :

[Main 10 April 2015]

106.25 mm Hg
116.25 mm Hg
125 mm Hg
150 mm Hg

Validate

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