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Chemistry Past Questions and Answers

Post Utme Chemistry Questions

Question 526:

A gas occupies 36 dm³ at pressure 6 atm. Calculate the volume at 2 atm.

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A 72 dm³
B 54 dm³
C 108 dm³
D 36 dm³

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Question 527:

Convert 37°C to kelvin.

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A 300 K
B 310 K
C 350 K
D 273 K

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Question 528:

Which quantity changes inversely with volume?

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A Mass
B Temperature
C Pressure
D Density

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Question 529:

A gas occupies 45 dm³ at pressure 9 atm. Find the volume at 3 atm.

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A 30 dm³
B 135 dm³
C 60 dm³
D 90 dm³

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Question 530:

Convert -223°C to kelvin.

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A 100 K
B 50 K
C 150 K
D 223 K

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