BAB 3 KONSEP MOL,FORMULA DAN PERSAMAAN KIMIA

Quiz
•
Chemistry
•
12th Grade
•
Hard

Nurul Hanany Binti Ismail undefined
Used 3+ times
FREE Resource
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6 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah yang dimaksudkan dengan isi padu molar?
Jisim bagi satu mol bahan
Tekanan bagi satu mol bahan
Isi padu yang dipenuhi oleh satu mol bahan
Bilangan zarah dalam satu mol bahan
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2 mol oksigen, O2 dan 2 mol karbon dioksida, CO2
mempunyai
jisim yang sama
bilangan atom yang sama
bilangan molekul yang sama
bilangan elektron yang sama
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Antara pernyataan berikut yang manakah benar
tentang satu mol suatu bahan?
1 mol gas hidrogen, H2 mengandungi 6.02 x 10^23 atom
1 mol gas oksigen, O2 mengandungi 6.02 x 10^23 atom
1 mol larutan ammonia, NH3 mengandungi 6.02 x 10^23
atom
1 mol logam kalsium, Ca mengandungi 6.02 x 10^23 atom
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Cari jisim gas helium dalam belon tersebut.
1g
2g
3g
4g
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berikut ialah satu persamaan kimia:
H2SO4(ak) + 2KOH(ak) → K2SO4(ak) + xH2O(ce)
Apakah nilai x?
1
2
3
4
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
6) Sebatian ion aluminium oksida mempunyai formula
Al2O3. Berapakah bilangan ion yang terdapat dalam 1 mol
sebatian itu?
[Pemalar Avogadro: 6.02 x 10^23]
1 x 6.02 x 10^23
1 x 6.02 x 10^23
x 2
1 x 6.02 x 10^23 x 3
1 x 6.02 x 10^23
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