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Chemistry

Authored by Muhammad Yahya Massekati

Chemistry

10th Grade

Used 51+ times

Chemistry
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10 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Massa molekul relatif (Mr) C17H19NO3 adalah ....

(Gunakan tabel periodik untuk mengetahui Ar setiap unsur)

180

234

285

432

456

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Massa 2 mol KOH adalah ....

(Gunakan tabel periodik untuk mengetahui Ar setiap unsur)

14

28

56

112

224

3.

FILL IN THE BLANK QUESTION

3 mins • 1 pt

Media Image

Nilai  bd\frac{b}{d}  adalah ....

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Satu mol gas A pada suhu 27oC dan tekanan 1 atm memiliki volume .... L

(Dik. R = 0,082 L.atm.mol-1.K-1)

12,3

24,6

36,9

49,2

61,5

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

2,24 L Gas Helium pada keadaan STP memiliki jumlah partikel sebanyak ....

6,02 x 1020

6,02 x 1021

6,02 x 1022

6,02 x 1023

6,02 x 1024

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Jika terdapat 2 mol NH3, maka jumlah H2O yang dihasilkan adalah .... mol

2

2,5

3

3,5

4

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Untuk menghasilkan 6 mol PCl3, diperlukan Cl2 sebanyak .... mol

9

12

15

16

18

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