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 syrinqo f;:s:yjqc1ge. The gas jx5rfe 7ntc75 has a volume of 20 mL, a temperature xr5c7 7j ftn5eof $20^{\circ}C$, 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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