Question

TABLE 18-2 Saturated Vapor Pressure of Water Saturated Vapor Pressure Temp- erature torr Pa -50 -10 0.030 4.0 10 15 12.8 20 17.5 25 23.8 30 31.8 40 55.3 50 92.5 60 149 70 234 80 355 90 526 100 760 120 1489 150 3570 1.95 2.60 × 102 4.58 6.11 x 102 654 872 × 102 921 1.23 × 103 1.71 × 103 2.33 × 103 3.17 × 103 424 × 103 7.37 × 103 1.23 × 104 1.99 × 104 3.12 × 104 473 × 104 7.01 × 104 1.01 × 105 1.99 × 105 4.76 × 105 Boiling point on summit of Mt. Everest. Boiling point at sea level.

Answer 1

Bolling-temperature means Where the liguid pre ssure is equal to the aimesphere pressurc The tio boiling temperalure of waler s oot Ii is reguired to understond the relation betnieen boiling tempecature and dimespheric pressure For n example 12ke the barnier op the water vapor and lig wid water, the temp Sidles are eaval to cach ether but both the tie varies. The pressune or the wafer is generally greaten 21 this early stage op boiling ohserue the heating bath, you wil see the bubbles ollapsein en them once the tempernture gradient becemes water acIoss the en fire the pan will healu when the atmospherlc pressure is more then need more boiling temperdture to boil the iqvid Thereforeナthe-ralahan betweenthe bailing temperalure and dlmos phecia pre eachother consider the ideal gas equadion s ollons From this we E