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प्रश्न
Boiling takes place from the
पर्याय
the surface of the liquid
throughout the liquid
mid-portion of liquid
none of the above.
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उत्तर
throughout the liquid
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संबंधित प्रश्न
Differentiate between melting point and boiling point, giving atleast one example of each.
How is the boiling point of water affected when some salt is added to it?
A pressure cooker is based on the principle that boiling point of water increases with the ______.
Boiling of egg results in ______ change.
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.
Water into steam on heating is called freezing.
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?
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?
