0652/11 Physical Science Oct Nov 2013 Online Test | Cambridge IGCSE MCQ
Cambridge
IGCSE
Physical Science (0652)
بهمن
2013
مشاهده نمونه سوال
شامل مباحث:
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
45 دقیقه
پیش نمایش صفحه اول فایل
Metal M is formed when its oxide is heated with carbon.
Which deductions from this information are correct?
1. M is similar in reactivity to iron.
2. M is more reactive than potassium.
3. The oxide of M is acidic.