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KIMIA KELAS XII MIPA

Authored by SMAN 4 BTH

Other

12th Grade

Used 3+ times

KIMIA KELAS XII MIPA
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27 questions

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1.

OPEN ENDED QUESTION

30 sec • Ungraded

NAMA LENGKAP

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2.

MULTIPLE CHOICE QUESTION

30 sec • Ungraded

KELAS

XII MIPA 1
XII MIPA 2

3.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Suatu larutan H2SO4 0,5 molal artinya...

dalam 1000 mL larutan terdapat 0,5 mol H2SO4
dalam 1000 gram pelarut terdapat 0,5 mol H2SO4
dalam 1000 gram larutan terdapat 49 gram H2SO4
dalam 1000 mL larutan terdapat 49 gram H2SO4
dalam 1000 mL pelarut terdapat 98 gram H2SO4

4.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Dalam 200 gram air terdapat 2,8 gram KOH. Kemolalan larutan tersebut adalah... ( Ar K = 39, O = 16, H = 1 )

0,25 m
0,50 m
1,00 m
2,50 m
5,00 m

5.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

Dalam 100 gram larutan NaOH terdapat 10 % massa NaOH. fraksi mol air dalam larutan tersebut adalah... ( Ar Na = 23, O = 16, H = 1 )

0,470
0,047
0,095
0,952
0,997

6.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

ke dalam 600 gram air dilarutkan 27 gram senyawa non elektrolit. larutan itu mendidih pada temperature 100,13 0C. jika kenaikan titik didih molal air 0,51 0C maka massa molekul relatif senyawa tersebut adalah...

18
60
128
177
342

7.

MULTIPLE CHOICE QUESTION

30 sec • 4 pts

ke dalam 250 gram benzena dilarutkan 6,4 gram C10H8. Jika diketahui Kb benzena = 2,52 0C/molal maka kenaikan titik didih larutan adalah...

10,08 0C
0,504 0C
0,200 0C
0,126 0C
0,032 0C

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