
T5 BAB 5: SABUN
Presentation
•
Science
•
11th Grade
•
Medium
CIKGU YUS 2021
Used 3+ times
FREE Resource
18 Slides • 6 Questions
1
BAB 5: SEBATIAN KARBON
PENGHASILAN SABUN
2
PROSES PENGHASILAN SABUN
SAPONIFIKAS1
3
4
Bahan-bahan yang diperlukan untuk buat sabun
5
Multiple Choice
Apakah nama proses penghasilan sabun?
Verifikasi
Saponifikasi
Penapaian
6
Multiple Choice
1. Pernyataan di bawah menunjukkan langkah-langkah dalam pembuatan sabun. Antara berikut, urutan manakah yang betul?
P → Q → S →R
P → S → Q →R
Q → P → S →R
Q → R → P →S
7
Multiple Choice
Minyak + ______ -----> Garam asid lemak + gliserol
Air
Natrium hidroksida (alkali)
Natrium klorida (garam)
8
KOMPONEN MOLEKUL SABUN
CIRI-CIRI MOLEKUL SABUN
9
10
11
12
13
14
Multiple Choice
Bahagian ekor molekul sabun yang _________ akan melarut dan melekat dalam kotoran bergris pada permukaan kain manakala bahagian _________ melarut di dalam air
hidrofobik , hidrofilik
hidrofobik , hidrofolik
hidrofilik, hidrofobik
hidrofolik, hidrofobik
15
Multiple Choice
Berikut menunjukkan langkah-langkah dalam penyediaan sabun.
P - Tambahkan air ke dalam campuran
Q- Didihkan natrium hidroksida dan minyak
R- Turaskan campuran
S- Tambah garam ke dalam campuran
Antara berikut, yang manakah urutan yg betul dalam penyediaan sabun?
P→Q→R→S
P→S→Q→R
Q→P→S→R
Q→R→P→S
16
Multiple Choice
Apakah tujuan mencampurkan natrium klorida dalam pembuatan sabun?
Menambahkan keterlarutan sabun dalam air
Mengurangkan keterlarutan sabun dalam air
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THE END.....!!!
Thank You
BAB 5: SEBATIAN KARBON
PENGHASILAN SABUN
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