Enam atom unsur Y mempunyai jisim yang sama dengan tiga atom tellerium, Te. Berapakah jisim atom relatif Y? [JAR Te, 128]
Konsep mol

Quiz
•
Chemistry
•
6th Grade
•
Hard
NORLIZA AYOB
Used 9+ times
FREE Resource
9 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
8
16
32
64
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Berapakah bilangan atom oksigen yang mempunyai jisim yang sama dengan dua atom magnesium? [JAR: O, 16; Mg, 24]
3
4
5
6
3.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Berapakah bilangan ion nitrat, NO3- dalam 2 mol aluminium nitrat, Al(NO3)3? [Pemalar Avogadro: 6.02 x 1023 mol-1]
1.204 X 1024
1.806 X 1024
3.010 X 1024
3.612 X 1024
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Rajah menunjukan sebuah silinder gas memasak.
Berapakah jumlah bilangan atom hidrogen yang terdapat di dalam silinder gas itu? [Pemalar Avogadro: 6.02 X 1023 mol-1]
1 X 6.02 X 1023
3 X 6.02 X 1023
8 X 6.02 X 1023
11 X 6.02 X 1023
5.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Antara bahan berikut, yang manakah mengandungi bilangan atom yang paling besar?
0.1 mol karbon
0.2 mol zink
0.3 mol gas klorin
0.4 mol gas neon
6.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
200 cm3 suatu gas mempunyai jisim 0.15 g pada keadaan bilik. Berapakah jisim molar gas itu? [Isi padu molar: 24 dm3 pada keadaan bilik]
18 g mol-1
30 g mol-1
50 g mol-1
150 g mol-1
7.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Apakah peratus komposisi menurut jisim bagi atom karbon per molekul dalam heksana, C6H14? [JAR: C, 12; H, 1]
76.23 %
81.46 %
83.72 %
84.13 %
8.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
0.60 g logam Z bertindak balas dengan fluorin untuk menghasilkan 1.17 g Z fluorida. Apakah formula empirik bagi Z fluorida? [JAR: F, 19; Z, 40]
ZF
ZF2
Z2F
ZF4
9.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
Berapakah jisim kalsium yang terkandung dalam 1 kg kalsium karbonat, CaCO3? [JAR: C, 12; O, 16; Ca, 40]
100 g
200 g
300 g
400 g
Similar Resources on Wayground
11 questions
Repaso Práctico de TSQ II - Primer Parcial 2022A

Quiz
•
6th Grade
10 questions
Moles y número de moléculas

Quiz
•
1st - 10th Grade
11 questions
Solution aqueuse

Quiz
•
1st - 7th Grade
11 questions
La mole

Quiz
•
6th - 8th Grade
14 questions
Lei das Reações Químicas e Cálculo Estequiométrico

Quiz
•
1st - 12th Grade
12 questions
Révision solution et mole

Quiz
•
1st - 10th Grade
10 questions
Stechiometria

Quiz
•
6th Grade
10 questions
Unidades de concentración de las soluciones

Quiz
•
1st - 12th Grade
Popular Resources on Wayground
25 questions
Equations of Circles

Quiz
•
10th - 11th Grade
30 questions
Week 5 Memory Builder 1 (Multiplication and Division Facts)

Quiz
•
9th Grade
33 questions
Unit 3 Summative - Summer School: Immune System

Quiz
•
10th Grade
10 questions
Writing and Identifying Ratios Practice

Quiz
•
5th - 6th Grade
36 questions
Prime and Composite Numbers

Quiz
•
5th Grade
14 questions
Exterior and Interior angles of Polygons

Quiz
•
8th Grade
37 questions
Camp Re-cap Week 1 (no regression)

Quiz
•
9th - 12th Grade
46 questions
Biology Semester 1 Review

Quiz
•
10th Grade