27. (02-10-46) 36 gramm uglerod,
4,214-1024 dona vodorod atomi va 2 mol kislorod atomidan tashkil topgan moddaning formulasini toping.
A)C2H502
B) C2H40
C) C3H702
D) C3H60
E) C3H702
27. (02-10-46) 36 gramm uglerod,
4,214-1024 dona vodorod atomi va 2 mol kislorod atomidan tashkil topgan moddaning formulasini toping.
A)C2H502
B) C2H40
C) C3H702
D) C3H60
E) C3H702
Ответ: |
Сборник: Kimyo
Параграф:
95.1. Organik moddalarning formulasini chiqarish bo‘yicha masalalar
DTM тестирование онлайн | DTM test online