A) 0.195
B) 0.065
C) 0.130
D) 0.260
Correct Answer: C
Solution :
Heat lost by the steam = Heat gained by water + calorimeter. \[{{p}_{total}}={{\chi }_{A}}{{p}_{\overset{o}{\mathop{A}}\,}}+{{\chi }_{B}}{{p}_{\overset{o}{\mathop{B}}\,}}\] \[=0.\text{45}\times \text{l}00+0.\text{55}\times \text{5}0\] \[=\text{45}+\text{27}.\text{5}\]You need to login to perform this action.
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