Paper 1 May/June 2020 CHEMISTRY (9701/11) IGCSE
Cambridge
AS & A Level
Chemistry (9701)
شهریور
2020
شامل مباحث:
تعداد سوالات: 30
سطح دشواری:
متوسط
شروع:
آزاد
پایان:
آزاد
مدت پاسخگویی:
60 دقیقه
پیش نمایش صفحه اول فایل
Structural and stereoisomerism should be considered when answering this question.
P has molecular formula ${C_5}{H_{10}}O.$
P produces an orange precipitate with 2,4-dinitrophenylhydrazine (2,4-DNPH reagent).
How many isomeric structures does P have?