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LATIHAN SOAL KENAIKAN TITIK DIDIH

Authored by mia harta2875

Science

12th Grade

LATIHAN SOAL KENAIKAN TITIK DIDIH
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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rumus mencari kenaikan titik didih untuk larutan elektrolit adalah.....

∆Tb=m.Kb

∆Tb=m.Kb.i

∆Tf=m.Kf

∆Tf=m.Kf.i

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jika 36 gram glukosa dilarutkan dalam 2 kg air (mr glukosa = 180 g/mol) dan kb air = 0,52%. Tentukan titik didih larutannya....

100,052℃

200,05℃

500,055℃

300,000℃

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Titik dimana air mendidih saat tekanan uap larutan sama dengan tekanan udara yang berada di luar disebut....

Kenaikan titik beku

Tekanan osmotik

Titik didih

Partikel-partikel

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Rumus mencari kenaikan titik didih larutan adalah

π=M.R.T

Tfl=Tfp-∆Tf

∆Tb=m.Kb

Tbl=Tbp+∆Tb

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Berapakah titik didih 36 gram glukosa (C6H12O6, Mr = 180 gram/mol) dalam 250 gram air. Jika diketahui Kb air 0,52℃ kg/mol?

100,416℃

200,416℃

300,416℃

400,416℃

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