9701/11 Chemistry Oct Nov 2023 Online Test | Cambridge As & A Level MCQ
Cambridge
AS & A Level
Chemistry (9701)
بهمن
2023
مشاهده نمونه سوال
شامل مباحث:
AS Level
تعداد سوالات: 40
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
75 دقیقه

پیش نمایش صفحه اول فایل
Two compounds, X and Y, are mixed and a little concentrated ${H_2}S{O_4}$ is added.
Ester Z is found in the resulting mixture of products.
Which two compounds could be X and Y?