Online ECAT Chemistry Gases Test Preparation
Instruction
- No negative Marking.
- Every Question carry two points.
- Solve this test and prepare yourself for admission test.
- Good Luck! 🙂
Chemistry Gases
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Question 1 of 10
1. Question
2 pointsIf absolute temperature of a gas is doubled and the pressure is reduced to one half, the volume of the gas will
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Question 2 of 10
2. Question
2 pointsThe temperature recorded by Kelvin scale is:
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Question 3 of 10
3. Question
2 pointsThe order of the rate of diffusion of gases NH₃,SO₂,CI₂ and CO is
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Question 4 of 10
4. Question
2 pointsThe deviation of a gas from ideal behavior is maximum at:
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Question 5 of 10
5. Question
2 pointsChoose the best example of diffusion of gases
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Question 6 of 10
6. Question
2 pointsWhich of the following elements will have strongest Van deer Wall force of attraction between its molecules?
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Question 7 of 10
7. Question
2 pointsEqual masses of methane and oxygen are mixed in an empty container at 25°C. The fraction of total pressure exerted by oxygen is:
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Question 8 of 10
8. Question
2 pointsthe number of molecules in one dm³ of water is close to:
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Question 9 of 10
9. Question
2 pointsWhich of the following will have the same number of molecules at S.T.P?
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Question 10 of 10
10. Question
2 pointsHow should the conditions be changed to prevent the volume of a given gas from expanding when its mass increased?
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Leaderboard: Chemistry Gases
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