Boyles Law

Q. According to Boyle's law, the shape of the graph of pressure vs the reciprocal of volume of a gas, is:

1. Parabolic
2. Hyperbolic
3. Line through the origin
4. Exponentially decreasing

Q.

What happens to the pressure when the volume of a fixed mass of gas is doubled?

Q.

Does temperature affect spring constant

Q.

Why is Boyles law graph curved?

Q. Keeping the temperature fixed, nitrogen is compressed four times of its initial pressure. The volume of gas in the container changes from $20\text{cc}$ to ${\text{V}}_2\text{cc}$. Find the final volume ${\text{V}}_2$.

1. $5\text{cc}$
2. $10\text{cc}$
3. $80\text{cc}$
4. $40\text{cc}$

Q.

According to Charles'law of expansion of gases, which of the following parameter remains constant?

1. Temperature

2. Pressure

3. Volume

4. Density

Q. The following plots represent Boyle's law of an ideal gas. Select the curve where the gas is at a temperature lower than the rest.

1. 
2. 
3. 

Q.

The change in volume of a fixed mass of a gas at constant pressure with varying temperature is governed by ___ law.

Q. The following plot of volume vs pressure of a gas shows three different curves $\text{A},\text{B},$ and $\text{C}$ for different temperatures ${\text{T}}_1,{\text{T}}_2,$ and ${\text{T}}_3$. If ${\text{T}}_1<{\text{T}}_2<{\text{T}}_3$, match the curves with their correct temperatures.

1. $\text{C}-{\text{T}}_1$
   $\text{B}-{\text{T}}_2$
   $\text{A}-{\text{T}}_3$
2. $\text{C}-{\text{T}}_1$
   $\text{A}-{\text{T}}_2$
   $\text{B}-{\text{T}}_3$
3. $\text{A}-{\text{T}}_1$
   $\text{B}-{\text{T}}_2$
   $\text{C}-{\text{T}}_3$
4. $\text{B}-{\text{T}}_1$
   $\text{C}-{\text{T}}_2$
   $\text{A}-{\text{T}}_3$

Q. If the volume occupied by a gas at 337K and 10 atm is 1 litre, it'll occupy litres, if the pressure is reduced to 1 atm, temperature being same.

1. 0.1
2. 1
3. 10
4. 100

Q.

Which is true about Boyle's Law?

1. $\frac{P_1}{V_1}=\frac{P_2}{V_2}$

2. $P_1{V}_1=K$(Constant)

3. $P_1{V}_1=P_2{V}_2$

4. $P\propto \frac{1}{V}$

Q.

A sample of a gas has a volume of 10L at $20°\mathrm{C}$. For the volume to become 30L at constant pressure, what will be the Celcius temperature have to be?

Q. Match the parameter that is kept constant in the respective laws.

1. Pressure
2. Temperature
3. Volume

Q. As per Boyle's law, the parameter that is kept constant is .

1. temperature
2. pressure
3. volume

Q.

Which one of the following statements best describes Boyle's law?

1. For a fixed mass of gas at constant pressure, its temperature is proportional to its volume.

2. For a fixed volume of gas at a constant temperature, the pressure of the gas is inversely proportional to its mass.

3. The temperature of fixed mass of gas at a constant pressure is inversely proportional to its volume.

4. For fixed mass of gas at constant temperature, the pressure of the gas is inversely proportional to its volume.

Q.

Which of the following is correct graphical representation of Charle's Law?

1. 

2. 

3. 

4. None of the options are correct.

Q. Statement - I:
Two vessels A and B of equal capacity are connected to each other by a stopcock. Vessel A contains a gas at $0^{0}C$ and 1 atmosphere pressure and vessel B is evacuated. If the stopcock is suddenly opened, the final pressure in A and B will be 0.5 atmosphere.
Statement - 2:
If the temperature is kept constant, the pressure of a gas is inversely proportional to its volume

1. Statement - I is true, Statement - II is true; statement - II is a correct explanation for statement - I
2. Statement - I is true, Statement - II is true; statement - II is NOT a correct explanation for statement - I
3. Statement - I is true, Statement - II is false
4. Statement - I is false, Statement - II is true

Q.

Avogadro's law states that for a fixed mass of gas, at the constant temperature, the volume is inversely proportional to its pressure.

1. True

2. False

Q. Temperature remaining constant, the pressure of a gas with increase in volume.

1. increases
2. decreases
3. remains constant
4. fluctuates