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Konsep Mol xi

Authored by Agung Wardhono

Chemistry

11th Grade

Used 5+ times

Konsep Mol xi
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15 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Diketahui massa atom relatif (Ar) dari H = 1, C = 12, N = 14, dan O = 16. Tentukan Massa Molekul Relatif (Mr) dari CO(NH2)2.

45
60
65
75
90

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tentukan massa dari 5 mol CaCO3 jika diketahui Mr CaCO3= 100.

500 gram
200 gram
180 gram
150 gram
100 gram

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Tentukan volume dari 8 gram gas O2 pada keadaan STP dengan Ar O = 16

18 liter
22.4 liter
16.8 liter
11.2 liter
5.6 liter

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Satu mol suatu zat mengandung partikel sebanyak…

6,02 × 10²³ kg

6,02 × 10²² mol

6,02 × 10²³ partikel

6,02 × 10²³ liter

1 mol = 1 gram

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Berapa mol H₂O dalam 36 gram air? (Mr H₂O = 18)

36mol

2 mol

3 mol

1 mol

0,5 mol

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

12 + 18 =

20

25

30

35

40

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

45 ÷ 9 =

4

5

6

7

8

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