7404/1 Chemistry Jun 2022 Quiz |AQA AS Level MCQ
AQA
AS Level
Chemistry (7404)
شهریور
2022
مشاهده نمونه سوال
شامل مباحث:
تعداد سوالات: 15
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
20 دقیقه
پیش نمایش صفحه اول فایل
Two sealed flasks with the same volume are left side by side.
Flask A contains 4.0 × 10$^{-3}$ mol of methane.
Flask B contains 340 mg of a different gas.
Both gases are at the same temperature and pressure.
Which gas could be in Flask B?