Bab 4 Sebatian Karbon 4.6-4.7
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Transcript of Bab 4 Sebatian Karbon 4.6-4.7
SAINS TINGKATAN 5
BAB 4 SEBATIAN KARBON
NAMA :_______________________ TARIKH : 26/08/15
4.6 Polimer Asli
SOALAN 1
Apakah itu polimer? Berikan dua contoh bahan polimer.
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SOALAN 2
Apakah itu monomer? Berikan dua contoh bahan monomer.
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SOALAN 3
Jelaskan proses pempolimeran (polymerization) dan penyahpolimeran (depolymerization).
Pempolimeran
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Penyahpolimeran
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SOALAN 4
Berikan dua contoh :
a) Polimer asli b) Polimer Sintetik
i ________________________ i _______________________
ii ________________________ ii _______________________
SOALAN 5
a) Nyatakan dua ciri-ciri bagi getah asli.
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b) Hubungkaitkn sifat-sifat getah tervulkan kepada struktur molekulnya.
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4.7 Kajian Saintifik Terhadap Penggunaan Sebatian Karbon untuk Kesejahteraan Hidup
SOALAN 1
Jelaskan kepentingan penemuan penggunaan sebatian karbon berikut :
a) Hidrokarbon
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b) Minyak kelapa sawit
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