9701/12 Chemistry May Jun 2023 Online Test | Cambridge AS and A Level MCQ
Cambridge
AS & A Level
Chemistry (9701)
شهریور
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
Structural isomerism and stereoisomerism should be considered when answering this question.
If a molecule contains two non-identical chiral carbon atoms, four optical isomers exist.
How many isomers are there with:
• molecular formula ${C_7}{H_{14}}O$ and
• a five-membered ring and
• a tertiary alcohol group?