Paper 1 May/June 2019 CHEMISTRY (9701/11) IGCSE
CIE
AS & A Level
Chemistry (9701)
شهریور
2019
شامل مباحث:
تعداد سوالات: 30
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
60 دقیقه

پیش نمایش صفحه اول فایل
The volume of a vessel is $1.20 \times {10^{--3}}{m^3}{\text{ }}$. It contains pure argon at a pressure of $1.00 \times {10^5}Pa$, and at a temperature of ${25.0^ \circ }C$. Under these conditions it can be assumed that argon behaves as an ideal gas.
Which mass of argon does it contain?