المحاليل الحامضية و القلوية

Quiz
•
Chemistry
•
9th Grade
•
Medium
Abbassi Awatef
Used 3+ times
FREE Resource
7 questions
Show all answers
1.
FILL IN THE BLANK QUESTION
1 min • 1 pt
الماء النقي Ph أصغر من Ph كل محلول شاردي له في نفس درجة الحرارة يسمى محلولا
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
في درجة حرارة 25° عصير الليمون محلول حامضي له
Ph < 7
ph > 7
ph = 7
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
في نفس درجة الحرارة كل محلول له
ph
اكبر من
ph
الماء النقي يسمى
محلولا حامضي
محلولا متعادلا
محلولا قلويّا
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
يقاس
ph
المحاليل باستعمال
المحرار
متر ph
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
ترتفع درجة حموضة محلول حامضي
بارتفاع تركيزه
بانخفاض تركيزه
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
كلما ارتفع تركيز
المحلول الحامضي
المحلول ph انخفض
المحلول ph ارتفع
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
المحلول المتعادل ph يتغيّر
عند تغيير تركيزه
تغيير درجة حرارته
عند تغيير درجة حرارته و تغيير تركيزه
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