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When \(400 \mathrm{~mL}\) of \(0.2 \mathrm{M} \mathrm{H}_2 \mathrm{SO}_4\) solution is mixed with \(600 \mathrm{~mL}\) of \(0.1 \mathrm{M} \mathrm{NaOH}\) solution the increase in temperature of the final solution is \(\times 10^{-2} \mathrm{~K}\).(Round off to the Nearest Integer).[Use: \(\mathrm{H}^{+}(\mathrm{aq})+\mathrm{OH}^{-}(\mathrm{aq}) \rightarrow \mathrm{H}_2 \mathrm{O}: \Delta_\gamma \mathrm{H}=-57.1 \mathrm{kJmol}^{-1}\) ]Specific heat of \(\mathrm{H}_2 \mathrm{O}=4.18 \mathrm{JK}^{-1} \mathrm{~g}^{-1}\)Density of \(\mathrm{H}_2 \mathrm{O}=1.0 \mathrm{gcm}^{-3}\)[Assume no change in volume of solution on mixing] 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live