Question:
Two different gases enclosed in different flasks $A$ and $B$ at same temperature and pressure were found to contain same number of molecules. The ratio of volumes of the flasks $A$ and $B$ must be
Two different gases enclosed in different flasks $A$ and $B$ at same temperature and pressure were found to contain same number of molecules. The ratio of volumes of the flasks $A$ and $B$ must be
Updated On: Jul 28, 2022
- 1:03
- 1:01
- 1:04
- 1:02
Hide Solution
Verified By Collegedunia
The Correct Option is B
Solution and Explanation
The Avogadro?? law states that same volume of all gases at the same temperature and pressure, contain equal number of molecules. Hence ratio of volumes must be 1 : 1.
Was this answer helpful?
0
0
Top Questions on States of matter
- At T(K), a gaseous mixture contains H\(_2\) and O\(_2\). The total pressure of the mixture is 2 bar. The weight percentage (w/w) of H\(_2\) is 33.33%. What is the approximate ratio of partial pressure of H\(_2\) and O\(_2\)?
- AP EAPCET - 2025
- Chemistry
- States of matter
- Consider the following:
Statement I: Real gases exhibit ideal behaviour at high pressures and low temperatures.
Statement II: At high pressure, all gases have compressibility factor (Z) either as 1 or< 1.- AP EAPCET - 2025
- Chemistry
- States of matter
- At the same pressure, the volume occupied by $ 5.6 \, \text{g} $ of gas "A" at $ 610 \, \text{K} $ is the same as $ 1 \, \text{g} $ of $ \text{H}_2 $ at $ 243.9 \, \text{K} $. What is the molar mass (in $ \text{g mol}^{-1} $) of "A"? (Assume that gas "A" and $ \text{H}_2 $ are ideal gases) ($ M_{\text{H}_2} = 2 \, \text{u} $)
- AP EAPCET - 2025
- Chemistry
- States of matter
- At 27 °C, rms velocity of SO$_2$ is x ms$^{-1}$ and most probable velocity of O$_2$ at 127 °C is y ms$^{-1}$. The value of x : y is
- AP EAPCET - 2025
- Chemistry
- States of matter
- Calculate the volume occupied by 4.4 g of CO$_2$ gas at 27°C and 1 atm pressure. (\( R = 0.0821 \, \text{L-atm/mol-K} \), Molar mass of CO$_2$ = 44 g/mol)
- AP EAPCET - 2025
- Chemistry
- States of matter
View More Questions
Questions Asked in AIIMS exam
- Which of the following is a globular protein?
- AIIMS - 2024
- Biomolecules
What is the major product of the reaction?- AIIMS - 2024
- Organic Chemistry - Some Basic Principles and Techniques
- Which of the following is a crystalline solid?
- AIIMS - 2024
- The solid state
- 1028 grams of seawater sample contains 7 mL of dissolved oxygen ($ \text{O}_2 $). What is the concentration of oxygen in parts per million (ppm)?
- AIIMS - 2024
- Environmental Chemistry
- Which non-metallic solid is known for its electrical conductivity?
- AIIMS - 2024
- Ionic mobility and conductivity
View More Questions
Concepts Used:
States of Matter
The matter is made up of very tiny particles and these particles are so small that we cannot see them with naked eyes.
There are three States of Matter:
The three states of matter are as follows:
Solid State:
- The solid-state is one of the fundamental states of matter.
- Solids differ from liquids and gases by the characteristic of rigidity.
- The molecules of solids are tightly packed because of strong intermolecular forces; they only oscillate about their mean positions.
Liquid State:
- The molecules in a liquid are closely packed due to weak intermolecular forces.
- These forces are weaker than solids but stronger than that of gases.
- There is much space in between the molecules of liquids which makes their flowing ability easy.
Gaseous State:
- In this state of matter, distances between the molecules are large (intermolecular distance is in the range of 10-7-10-5 cm.
- The intermolecular forces experienced between them are negligible.
- Thus, translatory, rotatory and vibratory motions are observed prominently in gases.