Aşağıdaki olaylardan hangisi ısı alan bir kimyasal tepkime örneğidir?
Kimyasal tepkimelerde enerji
11th Grade
•10 Qs
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Kimyasal tepkimelerde enerji
Quiz
•
Science
•
11th Grade
•
Medium
Seden Cengiz
Used 8+ times
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Metan gazının yanması
Suyun kaynaması
Soğuk havalarda pencerenin buğulanması
Azot gazının yanması
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Aşağıdaki olaylardan hangisi ekzotermiktir?
Kömürün yanması
Azotun yanması
Amonyağın ayrıştırılması
İyotun süblimleşmesi
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
8
16
24
32
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
-636
636
550
-550
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Doğru
Yanlış
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Entalpi değişiminin işareti negatif ise ürünlerin entalpisi daha düşüktür.
Yanlış
Doğru
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Endotermik tepkimelerde tepkime süresince entalpi azalır.
Doğru
Yanlış
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