Question

Boiling point of water on the Celsius scale is

• A. 0${}^o$C
• B. 212${}^o$C
• C. 32${}^o$C
• D. 100${}^o$C

Answer 1

The correct option is D 100${}^o$C

The boiling point of pure water at sea level is 100 degrees Celcius. Impurities can affect the temperature that water can boil slightly, but a much larger change in the boiling temperature can be observed at different altitudes.