Particulate Nature of Matter B.3 Ideal Gas Model (id: 2cb8b923f)

本题目来源于试卷: Particulate Nature of Matter B.3 Ideal Gas Model，类别为 IB物理学

[单选题]
An ideal gas is enclosed in a syringe. The goft(/a:ww s9 sas has a volume of 20 mL, a tempera7zhvz4i1( c mhy44 ebwxcy:6f turey vb44:41wxzezcmy ci7(6f hh of $20^{\circ}C$, and pressure of 10kPa. The syringe is heated to $40^{\circ}C$, and the volume of the gas is reduced to 5mL.
What is the new pressure?

A. 80kPa
B. 20kPa
C. 2kPa
D. 43kPa


参考答案:  D


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