Paper 1 May/June 2015 CHEMISTRY (9701/11) IGCSE
CIE
AS & A Level
Chemistry (9701)
شهریور
2015
شامل مباحث:
تعداد سوالات: 30
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
60 دقیقه

پیش نمایش صفحه اول فایل
Bromine reacts with alkenes by an electrophilic addition mechanism in which a cation is formed as
an intermediate.
Which mixture will produce the most stable intermediate cation?