Advertisements
Advertisements
प्रश्न
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?
पर्याय
306 K, 329 K, 391 K
308 K, 329 K, 392 K
308 K, 329 K, 391 K
329 K, 392 K, 308 K
Advertisements
उत्तर
308 K, 329 K, 391 K
35°C = 273 + 35 = 308 K
56°C = 273 + 56 = 329 K
118°C = 273 + 118 = 391 K
APPEARS IN
संबंधित प्रश्न
Rapid conversion of water into steam is an example of
Boiling takes place from the
Explain the term vaporization.
Explain the terms boiling point.
A liquid can change into vapour state at a fixed temperature.
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.
What is the physical state of water at 100°C.
The phenomenon of change of a liquid into the gaseous state at any temperature below its boiling point is called ____________.
Why does the temperature of a substance remain constant during its melting point or boiling point?
