Metalları sənayedə hansı üsullarla almaq olar?
I pirometallurgiya
II elektrometallurgiya
III hidrometallurgiya
Summativ qiymətləndirmə
Quiz
•
Chemistry
•
9th Grade
•
Medium
Ulviyya 1081465@student.edu.az
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10 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Metalları sənayedə hansı üsullarla almaq olar?
I pirometallurgiya
II elektrometallurgiya
III hidrometallurgiya
I, II, III
I, II
III
II
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Hansı ifadələr əsasən metallara aiddir?
I Parlaqdırlar II Bərk haldadırlar III Molekulyar qurluşludur IV Kövrəkdirlər
III
I, II
IV
III, IV
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ən ağır metalı göstərin
Li
Na
Os
Cu
4.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Hansı duz suya daimi codluq verir?
CaCl2
Ca(HCO3)2
NaCl
Mg(HCO3)2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Hansı duz suya müvəqqəti codluq verir?
MgSO4
CaSO4
MgCl2
Mg(HCO3)2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ən çətin əriyən metalı göstərin?
Cu
W
Fe
Cr
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Nəyin əsas tərkib hissəsini CaCO3 təşkil edir?
1) əhəngdaşı 2) sönmüş əhəng 3) sönməmiş əhəng 4) alebastr
yalnız 1
yalnız 2
yalnız 3
3 və 4
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