🛠️ JEE🧪 Chemistry

The pressure exerted by a non- reactive gaseous mixture of \(6.4\mathrm{g}\) of methane and \(8.8\mathrm{g}\) of carbon …

Q1

The pressure exerted by a non- reactive gaseous mixture of \(6.4\mathrm{g}\) of methane and \(8.8\mathrm{g}\) of carbon dioxide in a \(10\mathrm{L}\) vessel at \(27^\circ \mathrm{C}\) is ______kPa (Round off to the nearest integer)

[Assume gases are ideal, \(\mathrm{R}=8.314\mathrm{J}{\mathrm{mol}}^{-1}{\mathrm{K}}^{-1}\)

Atomic masses: C: \(12.0\mathrm{u},\mathrm{H}:1.0\mathrm{u},\mathrm{O}:16.0\mathrm{u}\) ]

[JEE Main 2021, 17 Mar (Shift 1)]

a

143

b

120

c

148

d

150

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