Boyle's Law

Q. At a constant temperature a gas is initially at 2 atm pressure. To compress it to $(\frac{1}{8}{)}^{th}$ of its initial volume, pressure to be applied is

1. 8 atm

2. 12 atm

3. 4 atm

4. 16 atm

Q.

Which of the following graphs represent Boyle's law

1. 

2. 

3. 

4. 

Q. Among critical temperature $\left(T_C\right)$, Boyles temperature $\left(T_B\right)$ and inversion temperature $\left(T_i\right)$, correct order is

1. $T_B>T_i>T_C$
2. $T_i>T_B>T_C$
3. $T_i=T_B=T_C$
4. $T_C>T_i>T_B$

Q.

If pressure becomes double at the same absolute temperature on 2 L of $C{O}_2$ , then the final volume of $C{O}_2$ will be?

1. 2 L

2. 4 L

3. 25 L

4. 1 L

Q.

What is the relationship between density and pressure?

1. d₁/p₁ = d₂/p₂

2. d₁/p₂ = d₂/p₁

3. d₁ = 2p₁

4. d₂ = 2p₂

Q.

Which of the following is/ are the correct graphical representation of Boyles Law?

1. Both A and B

2. 

3. 

4. Neither A nor B

Q.

Consider the composite system shown in the figure which is held at 300 K. Assuming ideal gas behavior, calculate the total pressure if the barriers separating the compartments are removed. Assume that the volume of the barriers is negligible. (Given: R = 0.082 atm $L^{-1}mo{l}^{-1}{k}^{-1}$­­)

1. 10 atm

2. 2 atm

3. 4 atm

4. 1 atm

Q.

Air is dense at sea level. This is an application of –

1. Boyle’s law

2. Avogadro’s law

3. Amonton’s law

4. Charle’s law

Q.

The following graph correctly reflects log P vs log $\left(\frac{1}{V}\right)$ for a finite amount of gas at a constant temperature - True or False?

1. True

2. False

Q.

A collapsible balloon is inflated to a volume of 10 L at a pressure of 1 atm. When the balloon is immersed to the bottom of a lake, its volume reduces to 1.25 L. Assuming 1 atm pressure to be equivalent to 10 m column of water and no change in temperature, the depth of the lake will be

1. 70 m

2. 80 m

3. 90 m

4. None of these