हिंदी

Explain the terms boiling point. - Physics

Advertisements
Advertisements

प्रश्न

Explain the terms boiling point.

एक पंक्ति में उत्तर

उत्तर

The temperature at which a liquid starts changing into vapors or gas at a constant temperature is called its boiling point.

shaalaa.com
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
अध्याय 1: Matter - Short/Long Answer Questions [पृष्ठ १७]

APPEARS IN

सेलिना Concise Physics [English] Class 8 ICSE
अध्याय 1 Matter
Short/Long Answer Questions | Q 12.2 | पृष्ठ १७

संबंधित प्रश्न

Differentiate between melting point and boiling point, giving atleast one example of each.


Explain the terms vaporization.


State the boiling point of water.


How is the boiling point of water affected when some salt is added to it?


It is difficult to cook vegetables on hills and mountains. Explain the reason.


A pressure cooker is based on the principle that boiling point of water increases with the ______.


Assertion: The process of conversion of liquid water to its vapours by heating the liquid is called boiling.

Reason: The process of conversion of water vapours to liquid by cooling the vapours is called condensation.


What is the physical state of water at 100°C.


By the process of Heating of water, ______ is obtained.


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?


Which condition out of the following will increase the evaporation of water?


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.


Evaporation of a liquid at room temperature leads to a ____________ effect.


Why does the temperature of a substance remain constant during its melting point or boiling point?


Assertion (A): No-new substance is formed when water is heated to get steam.
Reason (R): Conversion of water into steam is a physical change.


A liquid changes into a gas at a constant temperature known as its ______.


Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×