
تمرين على ايونات الهيدروجين الرقم الهيدروجيني
Authored by Aly Mostafa Shaaban Hassan
Chemistry
12th Grade

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
PH= يكون المحلول متعادلا اذا كانت قيمه ال
7
3
12
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
PHيكون المحلول حمضيا اذا كانت قيمه ال
اكبر من 7
اصغر من 7
تساوي 7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
PH يكون المحلول قاعديا اذا كانت ال
اكبر من7
اصغر من 7
تساوي 7
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
PH=9 كم مرة تزيد قاعديته عن محلول له PH =13 محلول له
10
100
10000
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
PH اذا خفف هذا المحلول 10 مرات كم تصبح قيمه ال PH=3محلول لحمض قوي له
4
5
2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
PHاذا تضاعف تركيز ايونات ال الهيدروجين في حلول مائه مرة فان قيمه الاس الهيدروجيني
تزداد درجتين
تنقص درجه
تنقص درجتين
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
PHاذا تضاعف تركيز ايونات الهيدروكسيد في محلول عشر مرات فان قيمه الاس الهيدروجيني
تزداد درجة
تنقص درجة
تزداد درجتين
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