10. Sınıf Mol Kavramı
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•
Chemistry
•
10th Grade
•
Hard
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10 questions
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1.
FLASHCARD QUESTION
Front
0,25 mol CH4 bileşiği ile ilgili yanlış ifade nedir?
Back
0,25.NA tane atom içerir.
2.
FLASHCARD QUESTION
Front
Bağıl Atom Kütlesi 23 olan Na elementi için, I. Bir tane sodyum atomu 23/NA gramdır. II. NA tane sodyum atomu 23 gramdır. III. 46 akb sodyum atomu 46 gramdır. ifadelerinden hangileri doğrudur?
Back
I ve II
3.
FLASHCARD QUESTION
Front
1 mol H2O (k) bileşiği ile ilgili; I. 2 tane Hidrojen atomu içerir. II. 0,5 molünde 0,5 mol oksijen atomu vardır. III. Normal Şartlar altında 22,4 litre hacim kaplar. Yukarıda verilenlerden hangileri doğrudur?
Back
Yalnız II
4.
FLASHCARD QUESTION
Front
Bir tane CH4 molekülünün kütlesi hangi ifadelerde doğru verilmiştir? I. 16 akb II. 16 / NA gram III. 16 gram IV. 16 x NA gram
Back
I ve II
5.
FLASHCARD QUESTION
Front
C3H8 bileşiğiyle ilgili yargılar: I. 2 molekül-gram'dır. II. Kütlesi 88 gramdır. III. 16 akb hidrojen atomu içerir. (H: 1, C: 12 g/mol)
Back
Yalnız III
6.
FLASHCARD QUESTION
Front
Aşağıda verilen atom, iyon ve bileşiklerden hangisinin mol sayısı en fazladır? (He: 4 g/mol) Options: 0,2 atom-gram Fe, 0,5 iyon-gram NO3 -, 0,2 formül-gram KCl, 0,8 gram He, 0,3 molekül-gram CO2
Back
0,5 iyon-gram NO3 -
7.
FLASHCARD QUESTION
Front
Avogadro sayısı kadar atom içeren CH4 bileşiği kaç moldür?
Back
0,2
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