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Which one is not correct mathematical equation for Daltons Law of partial pressure? Here \( \mathrm{p}= \) total pressure of gaseous mixture
(1) \( \mathrm{p}_{\mathrm{i}}=\mathrm{x}_{\mathrm{i}} \mathrm{p}_{\mathrm{i}}^{0} \), where \( \mathrm{x}_{\mathrm{i}}= \) mole fraction of \( \mathrm{i}^{\text {th }} \) gas in gaseous mixture
\( \mathrm{p}_{i}{ }^{\mathrm{o}}= \) pressure of \( \mathrm{i}^{\text {th }} \) gas in pure state
(2) \( \mathrm{p}=\mathrm{p}_{1}+\mathrm{p}_{2}+\mathrm{p}_{3} \)
(3) \( \mathrm{p}=\mathrm{n}_{1} \frac{\mathrm{RT}}{\mathrm{V}}+\mathrm{n}_{2} \frac{\mathrm{RT}}{\mathrm{V}}+\mathrm{n}_{3} \frac{\mathrm{RT}}{\mathrm{V}} \)
(4) \( \mathrm{p}_{\mathrm{i}}=\mathrm{x}_{\mathrm{i}} \mathrm{p} \), where \( \mathrm{p}_{\mathrm{i}}= \) partial pressure of \( \mathrm{i}^{\text {th }} \) gas
\( x_{i}= \) mole fraction of \( i^{\text {th }} \) gas in gaseous mixture
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