Page 130 - MODUL KIMIA A+XPLOSIVE SPM (LATEST)

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SPM Chemistry A xplosive Module (Chemistry A Ticket For “U” ) GREEN ZONE [GZ]

48 Monosodium glutamate (MSG) is a flavouring agent. The addition of MSG in children‟s food
is not encouraged. Why?
Monosodium glutamat ialah sejenis perisa buatan. Penambahan MSG dalam makanan kanak-
kanak tidak digalakkan. Mengapa?

A Optical whitener
Pemutih optik

B Appearance of black spot on the skin
Menimbulkan bintik-bintik hitam pada kulit

C Reduce the body immunization towards disease
Mengurangkan ketahanan badan terhadap penyakit

D Making the children become hyperactive
Mengakibatkan kanak-kanak menjadi terlalu aktif

49 The word equation below shows how compound X, a food additive is prepared.
Persamaan perkataan di bawah menunjukkan bagaimana sebatian X, sejenis bahan tambah
makanan disediakan.

Carboxylic acid + alcohol → compound X + water
Asid karbosilik + alkohol → sebatian X + air

What is the use of compound X?
Apakah kegunaan sebatian X?

A Flavouring agent C Colouring
Perisa Pewarna

B Thickening agent D Antioxidant
Agen pemekat Pengantioksida

Sektor Pembelajaran, Jabatan Pendidikan Negeri Sabah | 2020 129