Gay-Lsac's Law: Gas Prsure and Temperature Relatnship - CBSE Library

Contents:

• GAY-LSAC’S LAW: GAS PRSURE AND TEMPERATURE RELATNSHIP
• GAY-LSAC'S LAW AND TEMPERATURE
• GAY-LSAC'S LAW CALCULATOR
• QUTN: QUESTION 3 THE BOYLE'S LAW AND THE GAY-LSAC'S LAW ARE SPECIAL S OF A MORE GENERAL RELATNSHIP LLED THE IAL GAS LAW. SELECT ALL THE POSSIBLE REASONS FOR WHY THE TEMPERATURE THE IAL GAS FORMULA MT BE GIVEN AN ABSOLUTE TEMPERATURE SLE. THERE IS NOT MOTN AT ABSOLUTE ZERO ABSOLUTE ZERO MT BE THE TEMPERATURE AT WHICH THE GAS PRSURE IS
• GAY LSAC'S LAW CALCULATOR
• GAY WEATHER FORESTGAY WEATHER FOREST
• GAY-LSAC’S LAW: GAS PRSURE AND TEMPERATURE RELATNSHIP
• THE TEMPERATURE-VOLUME RELATNSHIP: CHARL’S AND GAY-LSAC’S LAW
• THE EQUATN OF GAY-LSAC'S LAW

GAY-LSAC’S LAW: GAS PRSURE AND TEMPERATURE RELATNSHIP

The Prsure Law (Gay-Lsac’s Law) giv the relatnship between the prsure and temperature of a fixed mass of gas at nstant relatnship between prsure and temperature n be explaed g the ketic theory of gas. Comparison of three mon temperature slK (Kelv)C (Celsi)F (Fahrenhe)0-273-4602730322932070373100212Around 1805, French scientist Joseph-Louis Gay-Lsac was vtigatg the relatnship of gas volum to temperature at nstant prsure. Gay-Lsac extrapolated the volume of a gas vers the temperature and was that way able to terme an absolute pot of zero for the temperature.

At the time Gay-Lsac was dog his experiments, was impossible to obta temperatur that low, but was possible to extrapolate the curve to zero volume. It was found that that ndn happened at about –273 ° 1848, drawg om the work of Gay-Lsac and others, the Brish physicist Lord Kelv proposed a sle based on this ncept of zero gas volume, and lled absolute zero.

Learn one of the troika of gas laws wh our Gay-Lsac's law lculator.

GAY-LSAC'S LAW AND TEMPERATURE

Keep readg this article to learn what is Gay-Lsac's law, s formula for the prsure and temperature relatnship, and much more. You will be surprised to know that behd many mundane phenomena, we n see the trace of Gay-Lsac's law!

What is Gay-Lsac's law? Gay-Lsac's law is a simple thermodynamic formula relatg temperature and prsure of a gas at the begng and end of an isochoric procs.

GAY-LSAC'S LAW CALCULATOR

Knowg this, you won't be surprised to learn that Gay-Lsac's law is one of the easit to prove experimentally.

Together wh Gay-Lsac's law, they fe the bed gas n easily image the nsequenc of such a procs if you nsir the microspic nature of gas: a bunch of molecul ee to move, lli, and bounce a ntaer. The same holds reverse: ol the ntaer, and you will "lm" the molecul and, turn, rce the explorg the nsequenc of the relatnship between prsure and temperature, we need to learn Gay-Lsac's law equatn. Changg prsure and temperature a formula: lculatg the Gay-Lsac's law.

QUTN: QUESTION 3 THE BOYLE'S LAW AND THE GAY-LSAC'S LAW ARE SPECIAL S OF A MORE GENERAL RELATNSHIP LLED THE IAL GAS LAW. SELECT ALL THE POSSIBLE REASONS FOR WHY THE TEMPERATURE THE IAL GAS FORMULA MT BE GIVEN AN ABSOLUTE TEMPERATURE SLE. THERE IS NOT MOTN AT ABSOLUTE ZERO ABSOLUTE ZERO MT BE THE TEMPERATURE AT WHICH THE GAS PRSURE IS

You already know a verbal explanatn of Gay-Lsac's law: let's see how this translat maths! To explo the potential of Gay-Lsac's formula for temperature and prsure fully, we need to nsir a procs, a transformatn of the gas.

? We lculate the value of the nstant kk our Gay-Lsac's law lculator: click on advanced to see !

If one of the four variabl (excludg the volume) is missg, we n lculate : Gay-Lsac's law allows to set up the followg equaly:p1T1=p2T2\ac{p_1}{T_1}=\ac{p_2}{T_2}.

GAY LSAC'S LAW CALCULATOR

From which, you n quickly isolate the required nsequenc of Gay-Lsac's law.

Let's see some exampl of suatns where the equatn for Gay-Lsac's law explas an observable behavr. Gay-Lsac's law formula tells that the temperature rais ont of an crease prsure! Prsure okers: such a piece of kchenware, the fixed volume of the pot giv a perfect environment to tt Gay-Lsac's law.

GAY WEATHER FORESTGAY WEATHER FOREST

Gay-Lsac/Charl'law. Joseph-Louis Gay-Lsac vtigated the expansn of gas as the temperature is creased. (Charl, by the way, is Jacqu Charl, who had ma some observatn on the subject before Gay-Lsac, but never published them.

1) Gay-Lsac typilly began his experiments at the eezg pot of water wh a volume of 100 ( some unspecified volume uns). 2) Gay-Lsac found that the volume of gas was 100 when the temperature was 0°C; when the temperature was 100°C, the volume was 137.

The Kelv temperature sle had not been veloped when Gay-Lsac rried out his experiments. ) Gay-Lsac worked wh the Celsi temperature sle.

GAY-LSAC’S LAW: GAS PRSURE AND TEMPERATURE RELATNSHIP

3) Gay-Lsac ma several measurements of the same quanty, as is mon procre reful work.

Joseph-Louis Gay-Lsac, "The Expansn of Gas by Heat, " Annal Chimie 43, 137 (1802).

THE TEMPERATURE-VOLUME RELATNSHIP: CHARL’S AND GAY-LSAC’S LAW

Transcribed image text: QUESTION 3 The Boyle's Law and the Gay-Lsac's Law are special s of a more general relatnship lled the ial gas law. (Gay-Lsac’s law) to lculate the prsure or temperature.

Example 1: Unrstandg Gay-Lsac’s LawFor a gas at a nstant volume, if the temperature is, then the prsure. known as “Gay-Lsac’s law.

”Gay-Lsac’s law stat that the prsure exerted by an ial gas is directly proportnal to s absolute.

THE EQUATN OF GAY-LSAC'S LAW

Defn: Gay-Lsac’s LawThe prsure of an ial gas of fixed mass and fixed volume is directly proportnal to the gas’s absolute term directly proportnal means that if prsure, ?, creas by some factor, temperature,. Example 2: Usg Gay-Lsac’s Law to Fd the Prsure of a GasA gas wh a volume of 2 m3 is ially at a temperature of. Answer Gay-Lsac’s law stat the prsure of an ial gas of fixed mass and fixed volume is directly proportnal to the.