Question at position 6 Which law describes the relationship between volume and pressure in gases?Dalton's LawHenry's LawBoyle's LawGraham's LawCharles's Law

Question

Question at position 6 Which law describes the relationship between volume and pressure in gases?Dalton's LawHenry's LawBoyle's LawGraham's LawCharles's Law

BlackTom AI · Accepted Answer

To tackle this question, I’ll examine each listed gas law and match it to its defining relationship.
Option 1: Dalton's Law. This law states that in a mixture of non-reacting gases, the total pressure equals the sum of the partial pressures of the individual gases. It describes partial pressures in a mixture, not the direct relationship between volume and pressure for a single gas, so it does not answer the question.
Option 2: Henry's Law. Henry's Law relates the solubility of a gas in a liquid to the pressure of that gas above the liquid, linking gas solubility and pressure in solutions. It is not about volume-pressure behavior in gases, so it is not the correct description of the volume-pressure relationship for gases.
Option 3: Boyle's Law. This law precisely states that for a fixed amount of gas at a constant temperature, the pressure of the gas is inversely proportional to its volume (P ∝ 1/V), or equivalently P·V is constant. This is the classic volume–pressure relationship in gases and directly answers the question.
Option 4: Graham's Law. Graham's Law deals with the effusion or diffusion rates of gases and relates those rates to the molar masses of the gases. It does not describe how pressure and volume relate to one another, so it’s not correct here.
Option 5: Charles's Law. Charles's Law describes how a gas's volume changes with temperature at constant pressure (V ∝ T). It concerns temperature effects on volume, not the pressure–volume relationship at constant temperature, so it isn’t the law in question.
In summary, only Boyle's Law correctly describes the inverse relationship between pressure and volume for a gas at constant temperature and amount, while the other laws address different gas properties or conditions.

Question at position 6 Which law describes the relationship between volume and pressure in gases?Dalton's LawHenry's LawBoyle's LawGraham's LawCharles's Law

View Explanation

Log in for full answers

Similar Questions

The relationship between the pressure and volume of gases is given by ______________ law.

A sample of oxygen gas occupies 47.2 litres under a pressure of 1240 mm Hg at 25oC. What volume would it occupy at 25oC if the pressure were decreased to 730 mm Hg?

If the volume of a container of air is reduced by one-half, what happens to the partial pressure of oxygen within the container?

A gas occupies a volume of 2.4 L at 14.1 kPa. What volume will the gas occupy at 84.6 kPa?

Question at position 17 A sample of carbon dioxide gas at 125°C and 248 torr occupies a volume of 275 L. What will the gas pressure be if the volume is increased to 321 L at 125°C? 356 torr 289 torr 441 torr 359 torr 212 torr

A gas occupies 600 mL at a pressure of 900 mmHg. What will be its volume when the pressure is reduced to 750 mmHg, assuming temperature remains constant?

A gas in a balloon has a volume of 12.0 L at a pressure of 1.0 atm. If the balloon is taken underwater where the pressure increases to 3.0 atm, what will be the new volume of the gas, assuming temperature stays constant?

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler