SATHEE: Some Basic Concepts Of Chemistry Question 4

Some Basic Concepts Of Chemistry Question 4

Question: A gaseous mixture contains $C O_{2} (g)$ and $N_{2} O (g)$ in 2 : 5 ratio by mass. The ratio of the number of molecules of $C O_{2} (g)$ and $N_{2} O (g)$ is

Options:

A) 5:2

B) 2 : 5

C) 1 : 2

D) 5 : 4

Show Answer

Answer:

Correct Answer: B

Solution:

$C O_{2} (g)$ $N_{2} O (g)$ Weight 2w 5w No. of mole $\frac{2 w}{44}$ $\frac{5 w}{44}$ No. of molecules $\frac{2 w}{44} \times N_{A}$ $\frac{5 w}{44} \times N_{A}$ Ratio $2 : 5$

Some Basic Concepts Of Chemistry Question 4

Question: A gaseous mixture contains $C O_{2} (g)$ and $N_{2} O (g)$ in 2 : 5 ratio by mass. The ratio of the number of molecules of $C O_{2} (g)$ and $N_{2} O (g)$ is

Options:

Answer:

Solution:

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Some Basic Concepts Of Chemistry Question 4

Question: A gaseous mixture contains CO2(g) and N2O(g) in 2 : 5 ratio by mass. The ratio of the number of molecules of CO2(g) and N2O(g) is

Options:

Answer:

Solution:

Engineering Preparation

Medical Preparation

NCERT Books & Solutions

Important Resources

Other Resources

Syllabus

Test Platform

Sample Mock Test

Mentorship

NCERT Exercise Video Solution

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Question: A gaseous mixture contains $C O_{2} (g)$ and $N_{2} O (g)$ in 2 : 5 ratio by mass. The ratio of the number of molecules of $C O_{2} (g)$ and $N_{2} O (g)$ is