Advertisements
Advertisements
प्रश्न
The boiling point of water is defined as ______.
Advertisements
उत्तर
The boiling point of water is defined as the constant temperature at which water changes to steam.
APPEARS IN
संबंधित प्रश्न
The temperature at which a liquid gets converted into its vapour state is called its
Explain the term vaporization.
State the boiling point of water.
What is the physical state of water at 100°C.
Water into steam on heating is called freezing.
During summer, water kept in an earthen pot becomes cool because of the phenomenon of
The boiling points of diethyl ether, acetone and n-butyl alcohol are 35°C, 56°C and 118°C respectively. Which one of the following correctly represents their boiling points in kelvin scale?
A sample of water under study was found to boil at 102°C at normal temperature and pressure. Is the water pure? Will this water freeze at 0°C? Comment.
Assertion (A): Burning of a candle is considered a physical as well as chemical change.
Reason (R): Melting of wax is a physical change melted wax turns into vapours and then bums which is a chemical change.
Explain the terms boiling.
