Question:
Identify the pair of gases that have equal rates of diffusion
Identify the pair of gases that have equal rates of diffusion
Updated On: Jun 8, 2024
- $CO, NO$
- $N_2O,CO$
- $N_{2}O,CO_{2}$
- $CO_{2},NO_{2}$
Hide Solution
Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Rate of diffusion depends upon the molecular masses of gases.
Therefore, the gases which have equal molecular mass,
have equal rates of diffusion.
$\frac{r_{1}}{r_{2}}=\sqrt{\frac{M_{2}}{M_{1}}}$
Molecular mass of $N _{2} O =28+16=44$
Molecular mass of $CO _{2}=12 +32=44$
$\therefore \frac{r_{N_{2}} O }{r_{ CO _{2}}}=1$
$\therefore r_{N_{2} O}=r_{C O_{2}}$
Therefore, the gases which have equal molecular mass,
have equal rates of diffusion.
$\frac{r_{1}}{r_{2}}=\sqrt{\frac{M_{2}}{M_{1}}}$
Molecular mass of $N _{2} O =28+16=44$
Molecular mass of $CO _{2}=12 +32=44$
$\therefore \frac{r_{N_{2}} O }{r_{ CO _{2}}}=1$
$\therefore r_{N_{2} O}=r_{C O_{2}}$
Was this answer helpful?
0
0
Top Questions on States of matter
- What is the oxidation state of Fe in \( \mathrm{Fe_3O_4} \)?
- MHT CET - 2024
- Physics
- States of matter
- At 400 K, the following graph is obtained for \( x \) moles of an ideal gas. \( x \) is equal to (R = gas constant, P = pressure, V = volume)
- TS EAMCET - 2024
- Chemistry
- States of matter
- A closed vessel contains 10 g of an ideal gas X at 300 K, which exerts 2 atm pressure. At the same temperature, 80 g of another ideal gas Y is added to it and the pressure becomes 6 atm. The ratio of root mean square velocities of X and Y at 300 K is
- JEE Advanced - 2024
- Chemistry
- States of matter
- The elastic energy stored per unit volume in a stretched wire is: \[ \left( Y = \text{Young's modulus of the material of the wire}; \quad S = \text{stress acting on the wire} \right) \]
- KEAM - 2024
- Physics
- States of matter
- How many lattice points are there in a Body-Centered Cubic (BCC) structure?
- MHT CET - 2024
- Chemistry
- States of matter
View More Questions
Questions Asked in JKCET exam
- A force $ F = 3x^2 + 2x + 1 $ acts on a body in the $ x $ -direction. The work done by this force during a displacement from $ x = -1 $ to $ +1 $ is
- JKCET - 2019
- work, energy and power
- A moving block having mass $m$, collides with another stationary block having mass $4\,m$. The lighter block comes to rest after collision. When the initial velocity of the lighter block is $v$, then the value of coefficient of restitution (e) will be
- JKCET - 2019
- work, energy and power
- What is the colour of the flame on heating potassium in the flame of a Bunsen burner?
- JKCET - 2019
- GROUP 1 ELEMENTS
- If $ a $ , $ b $ , $ c $ are the lengths of three edges of unit cell, $ \alpha $ is the angle between side $ b $ and $ c $ , $ \beta $ is the angle between side $ a $ and $ c $ and $ \gamma $ is the angle between side $ a $ and $ b $ , what is the Bravais Lattice dimensions of a tetragonal crystal?
- JKCET - 2019
- The solid state
- Which of the following compounds is known as copper glance?
- JKCET - 2019
- General Principles and Processes of Isolation of Elements
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.