Water has a heat of vaporization and boils at 100. what is the boiling point of water at the top of mount everest where the atmospheric pressure is only 34 as stong as the pressure at sea level

71°C

Explanation: Liquids tends to boil when their vapour pressure equals atmospheric pressure. As we go higher, the atmospheric pressure reduces. Since Everest is at high altitude, water will boils at a much lower value.

c most likely

hop this let me know if it is wrong

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.