Page 51 - EMODUL SEMINAR
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SISTEM KOLOID S
SISTEM KOLOID
Berdasarkan percobaan yang ananda lakukan, jawablah beberapa pertanyaan
dibawah ini:
1. Setelah ananda mengetahui bahwa pembuatan koloid dapat dilakukan
dengan dua cara yaitu dispersi dan kondensasi, termasuk cara manakah
suatu agar-agar dapat dibuat?
Jawab :
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2. Mengapa bubuk agar-agar ketika dicampurkan dengan air kemudian
dipanaskan berubah menjadi kenyal ?
Jawab:
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3. Termasuk jenis koloid yang bagaimana agar-agar ? Dan sebutkan fase
terdispersi dan medium pendispersi suatu agar-agar
Jawab:
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