
Сабақты бекіту 9а
Quiz
•
Chemistry
•
7th - 9th Grade
•
Practice Problem
•
Hard
Айару Инабат
Used 3+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Вюрц реакциясын көрсет
H2C = CH2 + H2 → H3C - CH3
2СН3СІ + 2Na → С2Н6 + 2NaCI
С + 2Н2 → СН4 + 75 кДж
С2Н6+ HNO3→ С2Н5 NO2+ H2O
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Коновалов реакциясын көрсет
СНCl3+ Cl2→СCl4+ НCl
СН4→С+2Н2
С2Н6+ HNO3→ С2Н5 NO2+ H2O
СН4+Cl2→СН3Cl+НCl
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Орыс ғалымы М.И.Коновалов ашқан, Коновалов реакциясы қай жылы ашылды.
1888
1889
1887
1884
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Риформинг реакцияларын тап
С6Н14→С6Н6+4Н2
СН4+ 2О2→СО2+4Н2
СН4→С+2Н2
С + 2Н2 → СН4 + 75 кДж
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Жану реакциясын көрсет
С6Н14→С6Н6+4Н2
СН4+ 2О2→СО2+4Н2
С2Н6+ HNO3→ С2Н5 NO2+ H2O
СН4→С+2Н2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Деканның формуласын тап
C10H22
C8H18
C7H16
C5H12
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
C7H16 формуланы ата
гептан
гексан
пентан
бутан
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