# (solution) Which of the following statements is not correct? A constant

1. Which of the following statements is not correct?
 A constant pressure calorimeter is insulated to reduce the heat escaping to the surroundings A constant pressure calorimeter can be sealed to prevent vapour escaping from the system A constant pressure calorimeter can be calibrated so that the enthalpy of reaction can be easily determined A constant pressure calorimeter can be easily used to determine the enthalpy of reaction because the pressure is constant