Solid carbon, CaO and CaCO₃ are mixed and allowed to attain equilibrium at T K. CaCO₃(s) CaO(s)+CO₂(g), K p₁ =0.08 atm; C(s)+CO₂(g) 2CO(g), K p₂ =2 atm. The partial pressure of CO is _ _ _ ×10⁻¹ atm

Equilibrium: JEE Main 2026 Chemistry question

JEE Main 2026 · 8 Apr, Evening shift · Q75

JEE Main 20268 Apr, Evening shiftChemistryMediumEquilibrium123× since 2002

Solid carbon, CaO and

\mathrm{CaCO_3}

are mixed and allowed to attain equilibrium at T K.

\mathrm{CaCO_3(s)\rightleftharpoons CaO(s)+CO_2(g)}

K_{p_1}=0.08

atm;

\mathrm{C(s)+CO_2(g)\rightleftharpoons2CO(g)}

K_{p_2}=2

atm. The partial pressure of CO is ______

\times10^{-1}

atm

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2026 Equilibrium Question with Solution (8 Apr Evening shift, Q75) | JEE Arc