أكسدة واختزال
Quiz
•
Chemistry
•
10th - 11th Grade
•
Hard
Saleh Batheesh
Used 1+ times
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
درجة أكسدة الكبريت في المركب H2SO4 هي
-6
-4
+4
+6
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
H2Oدرجة أكسدة الأوكسجين هي
+1
+2
-1
-2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
H2O2 درجة أكسدة الأوكسجين
+1
+2
-1
-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
في أي المركبات التالية يتفاعل الكبريت كمؤكسد فقط
SO2
H2S
S8
H2SO4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
في أي المركبات التالية يتفاعل النيتروجين كمختزل فقط
HNO3
HNO2
N2
NH3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
تتراوح درجة أكسدة الكربون من
-1 +1
-2 +2
-3 +3
-4 +4
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