Chemistry · States of Matter - Gases, Liquids and Solids
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When the sudden expansion of gases takes place, cooling occurs. This is called:
- A
Freezing effect
- B
Joule Thomson effect
- C
Boyles effect
- D
J Perrin effect
Joule-Thomson effect, also called Joule-Kelvin effect, the change in temperature that accompanies expansion of a gas without production of work or transfer of heat.
OPTION A: Freezing is a phase transition where a liquid turns into a solid when its temperature is lowered below its freezing point.
OPTION B: Joule-Thomson effect, also called Joule-Kelvin effect, the change in temperature that accompanies expansion of a gas without production of work or transfer of heat
OPTION C: Boyle’s effect states that If volume increases, then pressure decreases and vice versa, when the temperature is held constant.
OPTION D: J perrin has no work of effects but he is known especially for his discovery of sedimentation equilibrium.
Freezing is a phase transition where a liquid turns into a solid when its temperature is lowered below its freezing point.
Joule-Thomson effect, also called Joule-Kelvin effect, the change in temperature that accompanies expansion of a gas without production of work or transfer of heat.
Boyle’s effect states that If volume increases, then pressure decreases and vice versa, when the temperature is held constant.
J perrin has no work of effects but he is known especially for his discovery of sedimentation equilibrium.
Tagged under Chemistry · States of Matter - Gases, Liquids and Solids · 2021