IIT/JEE Chemistry Practice #23: Graham's Law of Effusion
Interactive Video
•
Physics, Science, Chemistry
•
11th Grade - University
•
Hard
Wayground Content
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main focus of the problem discussed in the video?
Determining the boiling point of chlorine
Measuring the temperature of the reaction
Understanding the equilibrium between chlorine molecules and radicals
Calculating the density of chlorine gas
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does the rate of effusion relate to the molar mass of a gas?
It is inversely proportional to the molar mass
It is equal to the molar mass
It is directly proportional to the molar mass
It is independent of the molar mass
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the molar mass of krypton used in the calculations?
70
84
35.5
62.42
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the calculated average molar mass of the chlorine mixture?
84
35.5
70
62.42
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the initial concentration of chlorine molecules in the ICE table setup?
0.5
2
1
0
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many chlorine radicals are produced from the dissociation of one chlorine molecule?
Four
Three
Two
One
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What fraction of chlorine molecules have dissociated according to the calculations?
0.75
0.5
0.137
0.25
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