At what temperature does water boil at the top of Mt Everest?

68°C (154.4°F)
101,4°C (213,8°F)
100°C (212°F)
98,6°C (208,4°F)
The boiling point of water depends on the pressure. On top of Mount Everest, the pressure is about 260 mbar (26.39 kPa) and the boiling point of water is 69 °C. (156.2 °F). In contrast, water can still remain liquid near deep hydrothermal vents, even if the temperature is very high.
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Answers by country

68°C (154.4°F)
101,4°C (213,8°F)
100°C (212°F)
98,6°C (208,4°F)
answers
flagFrance
68%
12%
12%
6%
16
flagGermany
63%
15%
4%
16%
65
flagBelarus
57%
21%
0%
21%
14
flagthe Netherlands
55%
22%
22%
0%
18
flagPoland
53%
15%
15%
14%
13636
flagRussia
50%
17%
25%
7%
28
flagthe United Arab Emirates
50%
21%
7%
21%
14
flagUnknown
48%
20%
17%
14%
35
flagthe United Kingdom
46%
12%
21%
17%
158
flagUkraine
45%
21%
23%
7%
110
flagMalaysia
43%
12%
18%
18%
16
flagAustralia
42%
17%
28%
10%
28
flagIndonesia
42%
28%
21%
7%
14
flagCanada
40%
14%
29%
14%
27
flagthe United States
38%
21%
20%
17%
472
flagIndia
38%
26%
22%
11%
436
flagSingapore
37%
12%
25%
25%
16
flagSouth Africa
36%
45%
18%
0%
11
flagPakistan
33%
25%
23%
17%
39
flagthe Philippines
32%
23%
32%
8%
34