bab 4 sebatian karbon 4.6-4.7

3
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. ______________________________________________________________________ _______________ ______________________________________________________________________ _______________ ______________________________________________________________________ _______________ SOALAN 2 Apakah itu monomer? Berikan dua contoh bahan monomer. ______________________________________________________________________ _______________ ______________________________________________________________________ _______________ ______________________________________________________________________ _______________ SOALAN 3 Jelaskan proses pempolimeran (polymerization) dan penyahpolimeran (depolymerization). Pempolimeran ______________________________________________________________________ _______________ ______________________________________________________________________ _______________ Penyahpolimeran

Upload: boyd-junior

Post on 11-Jan-2016

276 views

Category:

Documents


0 download

DESCRIPTION

Sains Tingkatan 5

TRANSCRIPT

Page 1: 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.

_____________________________________________________________________________________

_____________________________________________________________________________________

_____________________________________________________________________________________

SOALAN 2

Apakah itu monomer? Berikan dua contoh bahan monomer.

_____________________________________________________________________________________

_____________________________________________________________________________________

_____________________________________________________________________________________

SOALAN 3

Jelaskan proses pempolimeran (polymerization) dan penyahpolimeran (depolymerization).

Pempolimeran

_____________________________________________________________________________________

_____________________________________________________________________________________

Penyahpolimeran

_____________________________________________________________________________________

_____________________________________________________________________________________

SOALAN 4

Berikan dua contoh :

a) Polimer asli b) Polimer Sintetik

i ________________________ i _______________________

ii ________________________ ii _______________________

Page 2: Bab 4 Sebatian Karbon 4.6-4.7

SOALAN 5

a) Nyatakan dua ciri-ciri bagi getah asli.

___________________________________________________________________________________

___________________________________________________________________________________

b) Hubungkaitkn sifat-sifat getah tervulkan kepada struktur molekulnya.

___________________________________________________________________________________

___________________________________________________________________________________

4.7 Kajian Saintifik Terhadap Penggunaan Sebatian Karbon untuk Kesejahteraan Hidup

SOALAN 1

Jelaskan kepentingan penemuan penggunaan sebatian karbon berikut :

a) Hidrokarbon

___________________________________________________________________________________

___________________________________________________________________________________

b) Minyak kelapa sawit

___________________________________________________________________________________

___________________________________________________________________________________