JEE Main 10 Jan 2019 Shift 2 Solved Paper

Section: Chemistry

Question : 84 of 90

Marks: +1, -0

5.1g NH4SH is introduced in 3.0 L evacuated flask at 327°C. 30% of the solid NH4SH decomposed to NH3 and H2S as gases. The Kp of the reaction at 327°C is (R = 0.082 L atm mol–1K–1 , Molar mass of S = 32 g mol/01, molar mass of N = 14g mol–1)

[10 Jan 2019 Shift 2]

1 × 10–4atm2
4.9 × 10–3atm2
0.242 atm2
0.242 × 10–4atm2

Validate

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