The heat of vaporization of a liquid may be obtained from the approximate integrated form of the clausius-clapeyron equation, ∆�# = −� ln(�+⁄�,) 1⁄�+ − 1⁄�, = � �,�+ �+ − �, ln 1 �+ �, 2. for water the vapor pressure is measured to be 9.2 torr at 10.0 oc and 55.3 torr at 40.0 oc. taking r to be 8.3145 j k-1 mol-1, calculate dhv. taking the limit of error in a temperature measurement to be 0.1 k and that in pressure to be 0.1 torr, calculate the uncertainty in dhv. a handbook gives 43,893 j mol-1 for dhv at 25 oc. is your answer statistically the same as the true value?