[Single-digit Integer] A mixture of and in 2:1 mole ratio is used to prepare water vapour by the reaction: 2(g) + (g) → 2(g). The total pressure of gases in the container is 4.5 atm at 57°C, before th

Question

[Single-digit Integer] A mixture of $H_2$ and $O_2$ in 2:1 mole ratio is used to prepare water vapour by the reaction: 2$H_2$(g) + $O_2$(g) → 2$H_2O$(g). The total pressure of gases in the container is 4.5 atm at 57°C, before the reaction. The final total pressure of gases (in atm) at 127°C after reaction assuming 80% yield of water vapour is

Prashant Kotian · Accepted Answer

Correct answer: 0004. ; total initial mol at 330 K, 4.5 atm. : all reacts, mol at 400 K. atm. Answer:

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