A) 28
30. (02-12-29) Saxarozaning eritmadagi mol ulushi 2% bolsa, uning massa ulushi nimaga teng?
A) 28 B) 29 C)30
D) 26
E) 27
Saxarozaning eritmadagi mol ulushi 2% bolsa, uning massa ulushi nimaga
|
Ответ: |
Сборник: Kimyo
Параграф:
30. Erigan moddaning massa ulushi
DTM тестирование онлайн | DTM test online