9701/11 Chemistry May Jun 2023 Online Test | Cambridge AS and A Level MCQ
CIE
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
Tartaric acid, HOOCCH(OH)CH(OH)COOH, is found in many plants.
A sample of tartaric acid reacts with an excess of $LiAl{\text{ }}{H_4}$ to form the organic product J.
What happens when $NaOH\left( {aq} \right)$ is added to separate samples of tartaric acid and J?