SOAL US KIMIA KLS XII GANJIL

SOAL US KIMIA KLS XII GANJIL

10th Grade

60 Qs

quiz-placeholder

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Quiz One

Quiz One

10th Grade

60 Qs

SOAL US KIMIA KLS XII GANJIL

SOAL US KIMIA KLS XII GANJIL

Assessment

Quiz

Chemistry

10th Grade

Medium

Created by

SRIWATI NST

Used 1+ times

FREE Resource

60 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Jika 9 gram glukosa (C6H12O6) sebanyak 9 gram dilarutkan ke dalam 500 gram air maka berapakah molaritas glukosa tersebut dalam larutan?(Mr C6H12O6 = 180)…?

0,1 molal

0,01 molal

0,2 molal

0,3 molal

0,4 molal

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Berapakah kemolalan 0,02 mol HCL yang dilarutkan dalam 50 gram air….?

0.1 molal

0,2 molal

0,3 molal

0,4 molal

0,5 molal

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Perhatikan reaksi berikut : aCr2O72- + bSO2 → c2Cr3+ + dHSO4- Nilai c adalah…..?

2

3

4

5

6

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Berapakah bilangan oksidasi Cr pada senyawa Cr2O72-…..?

+5

+4

+6

-6

-5

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Tentukanlah bilangan oksidasi dari S dalam senyawa HSO4- (jika diketahui b.o O = -2,b.o H = +1 )…?

+6

-6

+5

-5

+1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Perhatikan reaksi berikut merupakan contoh reaksi : C2H4 (g) + O2 (g) → CO2 (g) + H2O(g)

Reaksi pembakaran plastik

Reaksi reduksi

Reaksi oksidsi

Reaksi foto sintesis

Persamaan reaksi biasa

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Perhatikan reaksi berikut merupakan contoh reaksi : 6CO2 + 6H2O → C6H12O6 + 6O2

Reaksi pembakaran plastik

Persamaan reaksi biasa

Persamaan reaksi biasa

Reaksi reduksi

Reaksi oksidsi

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