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\( 200 \mathrm{~mL} \) of \( 0.2 \mathrm{MHCl} \) is mixed with \( 300 \mathrm{~mL} \) of
P \( 0.1 \mathrm{MNaOH} \). The molar heat of neutralization of this
W) reaction is \( -57.1 \mathrm{~kJ} \). The increase in temperature in \( { }^{\circ} \mathrm{C} \) of the system on mixing is \( x \times 10^{-2} \). The value of \( \mathrm{x} \) is. (Nearest integer)
[Given: Specific heat of water \( =4.18 \mathrm{Jg}^{-1} \mathrm{~K}^{-1} \), Density of water \( =1.00 \mathrm{~g} \mathrm{~cm}^{-3} \) ]
[Assume no volume change on mixing)
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