Paper 1 May/June 2011 CHEMISTRY (9701/11) IGCSE
CIE
AS & A Level
Chemistry (9701)
شهریور
2011
شامل مباحث:
تعداد سوالات: 30
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
60 دقیقه

پیش نمایش صفحه اول فایل
A sample containing 0.010 mol of anhydrous calcium nitrate is heated strongly until it fully
decomposes.
All the gas produced is collected and its volume measured at room conditions.
What is the volume of gas produced?