Page 48 - New E-Modul Sistem Koloid Maifil Dwi Andrean
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S I S T E M K O L O I D
Lembar Kerja APPLYING & COOPERATING
1. Apa yang dimaksud dengan koloid liofil dan koloid liofob?
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2. Kenapa bisa terjadi koloid liofil dan liofob?
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3. Apa contoh pemanfaatan koloid liofil dan liofob dalam kehidupan sehari-hari?
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Latihan TRANSFERRING
1. Berikut ini yang termasuk koloid hidrofob adalah….
A. Amilum dalam air D. Lemak dalam air
B. Protein dalam air E. Agar-agar dalam air
C. Putih telur dalam air
2. Dibandingkan terhadap koloid liofil maka koloid liofob….
A. Lebih stabil D. Efek Tyndal kurang jelas
B. Lebih mudah dibuat E. Lebih mudah dikoagulasikan
C. Bersifat reversible
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