KONSEP MOL

KONSEP MOL

10th Grade

10 Qs

quiz-placeholder

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KONSEP MOL

KONSEP MOL

Assessment

Quiz

Science

10th Grade

Practice Problem

Medium

Created by

ayu juniati

Used 95+ times

FREE Resource

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Hitunglah massa 0,1 mol batu kapur (CaCO3) jika diketahui Ar Ca = 40, Ar C = 12 dan Ar O = 16).

5 gram

10 gram

15 gram

20 gram

25 gram

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Massa molekul relatif untuk senyawa Fe2(SO4)3 jika diketahui massa atom relative (Ar) Fe=56, S=32, dan O=16 adalah…

156

208

304

334

400

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Jumlah mol air yang mengandung 2,408 x 1023 atom molekul air adalah…

0,02 mol

0,04 mol

0,05 mol

0,2 mol

0,4 mol

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Suatu senyawa memiliki massa molar (Mr)= 60 gram/mol. Massa 0,25 mol senyawa tersebut adalah…

10 gram

12 gram

15 gram

20 gram

24 gram

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Hitunglah mol dari 80 gram CH4 ? ( Ar C=12 H =1)

2 mol

3 mol

4 mol

5 mol

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Gas karbon dioksida CO2 merupakan gas yang menyebabkan efek rumah kaca, jika gas CO2 yang dihasilkan dari pembakaran kayu adalah 0,5 mol, maka massa gas CO2 adalah …(Ar C = 12 dan O = 16).

11 gram

12 gram

20 gram

22 gram

25 gram

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Bilangan 6,02 x 1023 merupakan bilangan yang mewakili 1 mol zat. Bilangan tersebut adalah....

Rumus empiris

Bilangan Avogrado

Rumus molekul

Berat Molekul

Atom Relatif

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