Boyle’s law states that **the volume of a given mass of gas varies inversely with the pressure when the temperature is kept constant**. … An increase in pressure pushes the molecules closer together, reducing the volume. If the pressure is decreased, the gases are free to move about in a larger volume.

## Under what conditions is Boyle’s law is applicable?

Boyle’s law is applicable for **an isothermal process**, wherein temperature of gas remains constant.

## Why Boyle’s law is applicable to ideal gas?

Relation with kinetic theory and ideal gases

Boyle’s law states that **at constant temperature the volume of a given mass of a dry gas is inversely proportional to its pressure**. Most gases behave like ideal gases at moderate pressures and temperatures. … Boyle (and Mariotte) derived the law solely by experiment.

### Is Boyle’s law adiabatic?

Boyle’s law is applicable for an. a) Adiabatic process. … Hint: Boyle’s law states that **the volume of an ideal gas is inversely proportional to the pressure in the given volume**. This is only possible if no gas escapes the container in which it is kept and the temperature of the container is held constant.

### What is Boyle’s law article?

Boyle’s law is a gas law that describes the relationship between the pressure and volume of gas for a mass and temperature. … Boyle’s law is equivalent to **PV = K** (P is pressure, V is volume, K is a constant), or one may state that pressure is inversely proportional to the volume.

### What is the description of Boyle’s Law?

This empirical relation, formulated by the physicist Robert Boyle in 1662, states that **the pressure (p) of a given quantity of gas varies inversely with its volume (v) at constant temperature**; i.e., in equation form, pv = k, a constant. …

### What is Boyle’s law class 11?

Boyle’s law states that **at constant temperature, the pressure exerted by a gas is inversely proportional to the volume occupied by it**. In other words we can say, volume and pressure are inversely proportional to each other but only at constant temperature and constant mass of gas. … Thus, according to Boyle’s law, P∝1V .

### What is Boyle’s law class 10?

It states that ” **the volume of a given mass of a particular gas is inversely proportional to its pressure at a constant temperature**.”

### Which of the following examples is Boyle’s law applicable?

If you decrease its pressure, its volume increases. You can observe a real-life application of Boyle’s Law when **you fill your bike tires with air**. When you pump air into a tire, the gas molecules inside the tire get compressed and packed closer together. … One important demonstration of Boyle’s law is our own breathing.

### What are the laws of gas?

gas laws, laws that relate the pressure, volume, and temperature of a gas. … These two laws can be combined to form the ideal gas law, a single generalization of the behaviour of gases known as an equation of state, **PV = nRT**, where n is the number of gram-moles of a gas and R is called the universal gas constant.

### What is Boyle’s law class 9?

a) Boyle’s law states that **the volume of a given mass of a dry gas is inversely proportional to its pressure at a constant temperature**. … The gas becomes denser. Thus at a constant temperature, the density of a gas is directly proportional to its pressure.

### What is Boyle’s law and what is its significance?

Boyle’s law is significant **because it explains how gases behave**. It proves beyond a shadow of a doubt that gas pressure and volume are inversely proportional. When you apply pressure on a gas, the volume shrinks and the pressure rises.

### Which gas law is adiabatic?

An adiabatic process is one in which no heat is gained or lost by the system. **The first law of thermodynamics with Q=0** shows that all the change in internal energy is in the form of work done. This puts a constraint on the heat engine process leading to the adiabatic condition shown below.

### What is isothermal gas law?

An isothermal process is **a change of a system in which the temperature remains constant: ΔT = 0**. … According to the ideal gas law, the value of the constant is NkT, where N is the number of molecules of gas and k is Boltzmann’s constant. This means that p=NkTV=ConstantV p = N k T V = Constant V holds.

### What thermodynamic process is Boyle’s law?

According to Boyle’s Law, at constant temperature (and low pressure) the volume V of a gas mass M is inversally proportional to its pressure p, i.e., pV = const. This law represents a description of **the isothermal process of ideal gas**.

### What is gas in chemistry class 9?

Gas: **Matters which have indefinite shape and volume** are called gases. For example – air, oxygen, hydrogen, nitrogen, carbon-dioxide, etc.

### What are the 3 laws of gas?

The gas laws consist of three primary laws: **Charles’ Law, Boyle’s Law and Avogadro’s Law** (all of which will later combine into the General Gas Equation and Ideal Gas Law).

### What are the 4 gas laws?

Gas Laws: **Boyle’s Law, Charle’s Law, Gay-Lussac’s Law, Avogadro’s Law**.

### Which property of gas must be held constant for Boyle’s law apply?

According to Boyle’s Law, an inverse relationship exists between pressure and volume. Boyle’s Law holds true only if **the number of molecules (n) and the temperature (T)** are both constant.

### What is Boyle’s law class 12?

Boyle’s law states that “**the absolute pressure exerted by a given mass of an ideal gas is inversely proportional to the volume it occupies if temperature and amount** of gas remain unchanged within a closed system.”

### What is held constant in gas laws?

Scientists noted that for a given amount of a gas (usually expressed in units of moles ), if the **temperature (T)** of the gas is kept constant, pressure and volume are related: as one increases, the other decreases. As one decreases, the other increases. … This equation is an example of a gas law.

### What property of gas is held constant in Charles Law?

Charles’s law, a statement that the volume occupied by a fixed amount of gas is directly proportional to **its absolute temperature**, if the pressure remains constant. This empirical relation was first suggested by the French physicist J.