MCQ
Caro's acid is
- A$H_2SO_5$
- ✓$H_2S_2O_5$
- C$H_2S_2O_7$
- D$H_2S_2O_8$
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The equilibrium constant for the reaction is $K_{p}=4$, At equilibrium, the partial pressure of $\mathrm{O}_{2}$ is $....\,atm.$ (Round off to the nearest integer).
$\left[\right.$ Given $\left.: \log _{10} 2=0.301, \ln 10=2.303\right]$


