MCQ
The liquid pair benzene-toluene shows
- AIrregular deviation from Raoult's law
- BNegative deviation from Raoult's law
- CPositive deviation from Raoult's law
- ✓Practically no deviation from Raoult's law
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$\left[\right.$ Given $\left.: \log _{10} 2=0.301, \ln 10=2.303\right]$

$KMn{O_4} + {H_2}S{O_4} + {H_2}{O_4} \to {K_2}S{O_4} + MnS{O_4} + {O_2} + {H_2}O$