Email

Chat with tutors

Login

Ask Questions, Get Answers

X

Questions >> SAT >> Chemistry >> Gases and gas laws

What does each letter of the ideal gas law represent?

answered Sep 26, 2018 by meena.p

1 answer

If 1.0 mol of helium gas (He) at standard temperature and pressure (STP) has a volume of 22.4L, how many moles of carbon tetrachloride gas $(CCl_4)$ will be present in a container with a volume of 22.4L?

answered Sep 26, 2018 by meena.p

1 answer

If the temperature of a gas increases, what happens to the pressure?

answered Sep 26, 2018 by meena.p

1 answer

In which condition can real gas obey closely the ideal gas equation?

answered Sep 26, 2018 by meena.p

1 answer

The perfect example of an ideal gas is

answered Sep 26, 2018 by meena.p

1 answer

A gas mixture has $30\% O_2, 40\% H_2,$ and $30\% N_2$ with molar volume of $N_2\; 10 L/mole$ at temperature $27^{\circ}C$ , what is the partial pressure of $H_2$ ?

answered Sep 26, 2018 by meena.p

1 answer

The fraction of gas in a container is 0.5, if the total volume of the container is 6 liter, what is the volume of the gas?

answered Sep 26, 2018 by meena.p

1 answer

What happens to the pressure of a closed gaseous system when the temperature increases two-fold?

asked Sep 25, 2018 by meena.p

0 answers

A gas in a 30.0mL container is at 1.05atm is compressed to a volume of 15.0mL. What is the new pressure of the container? Possi

answered Sep 25, 2018 by meena.p

1 answer

Which of the following is not the unit of R?

answered Sep 25, 2018 by meena.p

1 answer

What is the molecular mass of an ideal gas with pressure 1 atm, and density 10 g/L at temperature $27^{\circ}C$ ?

answered Sep 25, 2018 by meena.p

1 answer

First of the two ideal gases has twice molar volume as much as the second at same temperature, what is the ratio of their pressures?

answered Sep 25, 2018 by meena.p

1 answer

What is the Temperature of a 2 liter/mole ideal gas with pressure 10 atm?

answered Sep 25, 2018 by meena.p

1 answer

Which of the following is not true about ideal gas molecules?

answered Sep 25, 2018 by meena.p

1 answer

What is the shape of a P-T curve for ideal gas?

answered Sep 25, 2018 by meena.p

1 answer

Which of the following term does not involve in ideal gas law?

answered Sep 25, 2018 by meena.p

1 answer

A balloon of volume .666L at 1.03atm is placed in a pressure chamber where the pressure becomes 5.68atm, determine the new volume.

answered Sep 25, 2018 by meena.p

1 answer

What will be the final pressure if the volume of the container changes to 2L?

answered Sep 25, 2018 by meena.p

1 answer

The graph depicted below represents which of the gas laws?

answered Sep 24, 2018 by meena.p

1 answer

Assume air contains 21% oxygen and 79% nitrogen. If air is compressed to 5.5atm, what is the partial pressure of the oxygen?

answered Sep 24, 2018 by meena.p

1 answer

As the temperature is raised from $20^{\circ}$ to $40^{\circ}C$ , the average kinetic energy of neon atoms charges by a factor of which of the following ?

answered Sep 24, 2018 by meena.p

1 answer

Which is not true in case of an ideal gas ?

answered Sep 24, 2018 by meena.p

1 answer

When 200 milliliters of a gas at constant pressure is heated, its volume

answered Sep 24, 2018 by meena.p

1 answer

Which law is the following formula? $V_1T_1=V_2T_2$

answered Sep 24, 2018 by meena.p

1 answer

Assume air contains 21% oxygen and 79% nitrogen. If air is compressed to 5.5atm, what is the partial pressure of the oxygen?

answered Sep 24, 2018 by meena.p

1 answer

Which of the following gas laws can be used to determine the total pressure of a mixture of gases?

answered Sep 24, 2018 by meena.p

1 answer

Which of the following is a physical property of gases?

answered Sep 24, 2018 by meena.p

1 answer

A container filled with fluorine gas and neon gas and has a total pressure of 8atm. There are 50g of fluorine gas in the container, and the fluorine gas exerts a pressure of 5atm.Based on this, what is the mass of neon in the container?

answered Sep 24, 2018 by meena.p

1 answer

Which of the following is not a characteristic of gases?

answered Sep 24, 2018 by meena.p

1 answer

Which of the following gases will diffuse the quickest through a small hole?

answered Sep 24, 2018 by meena.p

1 answer

In the course of a chemical reaction an oxidant

answered Jun 28, 2018 by meena.p

1 answer

What is the pressure of HCl gas at $-40^{\large\circ}C$ if its density is $8.0 kgm^{-3}? (R = 8.314 JK^{-1}mol^{-1})$

answered Jun 26, 2018 by meena.p

1 answer

The average K.E of an ideal gas in calories per mole is approximately equal to _______

answered Jun 26, 2018 by meena.p

1 answer

Rate of diffusion of a gas is _________

answered Jun 26, 2018 by meena.p

1 answer

Kinetic energy of a gas depends upon its

answered Jun 26, 2018 by meena.p

1 answer

Gases deviate from the ideal gas behaviour because their molecules

answered Jun 26, 2018 by meena.p

1 answer

As the temperature is raised from $20^{\circ}$ to $40^{\circ}C$ , the average kinetic energy of neon atoms charges by a factor of which of the following ?

answered Jun 26, 2018 by meena.p

1 answer

Kinetic theory of gases proves

answered Jun 26, 2018 by meena.p

1 answer

For an ideal gas, number of moles per litre in term of its pressure P, gas constant R and temperature T is

answered Jun 26, 2018 by meena.p

1 answer

Calculate the temperature at which $28g\; N_2$ occupies a volume of 10 litre at $2.46\;atm$

answered Jun 26, 2018 by meena.p

1 answer

A gas occupies one litre under atmospheric pressure. What will be the volume of the same amount of gas under 750 mm of Hg at the same temperature?

answered Jun 26, 2018 by meena.p

1 answer

Select one correct statement . In the gas equation $PV=nRT$

answered Jun 25, 2018 by meena.p

1 answer

Which is not true in case of an ideal gas ?

answered Jun 25, 2018 by meena.p

1 answer

According to kinetic theory of gases , the energy per mode of gas is equal to ______

answered Jun 25, 2018 by meena.p

1 answer

Helium atom is two times heavier than hydrogen molecule at $298\;K$ , the average kinetic energy of helium is ______

answered Jun 25, 2018 by meena.p

1 answer

Which of the following statement is false?

answered Jun 25, 2018 by meena.p

1 answer

A pressure of 0.101325 bar when expressed in atmospheres represents

answered Jun 25, 2018 by meena.p

1 answer

What will be the minimum pressure required to compress $500\;dm^3$ of air at 1 bar to $200\;dm^3$ at $30^{\circ}C?$

answered Jun 25, 2018 by meena.p

1 answer

When 200 milliliters of a gas at constant pressure is heated, its volume

answered Jun 25, 2018 by meena.p

1 answer

Graham's Law refers to

answered Jun 25, 2018 by meena.p

1 answer

To see more, click for all the questions in this category.

Feedback Terms Facebook Twitter About Us

Your payment for is successful.

...