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WikiCards · Card list · Science cards · Enthalpy of vaporization
Uncommon card · Science
Enthalpy of vaporization, an Uncommon card
In thermodynamics, the enthalpy of vaporization, also known as the heat of vaporization or heat of evaporation, is the amount of energy that must be added to a liquid substance to transform a quantity of that substance into a gas.
- Rarity
- Uncommon
- Domain
- Science
- ATK
- 65
- DEF
- 27
- Power
- 92
- Wikipedia reads a year
- 55,000
Power 92 (ATK + DEF): stronger than 35 % of WikiCards cards.
Enthalpy of vaporization quiz: 3 questions
Three questions on the Enthalpy of vaporization card, the way WikiCards duels ask them. Pick an answer, the facts are just below.
Find the missing word
The enthalpy of vaporization is often quoted for the normal boiling temperature of the ______.
Answer
substance. The enthalpy of vaporization is often quoted for the normal boiling temperature of the substance. From the Enthalpy of vaporization article on Wikipedia.
Which of these cards hits hardest (highest ATK)?
Answer
Enthalpy of vaporization. Enthalpy of vaporization 65 · Amedeo Avogadro 59 · Jacob W. Davis 54 · Anglo-American Freemasonry 46 ATK in WikiCards.
In a duel, each round asks a question like these about the opposing card, with 15 seconds to answer.
The facts on the card
The card carries these facts from its Wikipedia article.
- The enthalpy of vaporization is a function of the pressure and temperature at which the transformation takes place.
- The enthalpy of vaporization is often quoted for the normal boiling temperature of the substance.
- Although tabulated values are usually corrected to 298.15 K, that correction is often smaller than the uncertainty in the measured value.
Why it is Uncommon
Rarity in WikiCards follows a year of Wikipedia page views: the most read articles become Epic and Legendary cards. The Enthalpy of vaporization article was read about 55,000 times in a year. ATK comes from the length of the article and DEF from its quality, so this card hits with 65 and blocks with 27: each hit it takes is cut by 11 %.
How to get Enthalpy of vaporization
Open packs. Each pack holds five cards drawn from real Wikipedia articles, the rarest last, and the fifth card is always Rare or better. The odds are shown in the game. A free pack arrives every hour and two can wait, and the Coins you win in duels buy more packs.
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Credits
Text : Wikipedia, Enthalpy of vaporization (revision), CC BY-SA 4.0. Photo : Wilfried Cordes ( WilfriedC ), CC BY-SA 3.0, Wikimedia Commons.
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