
GETAH
Authored by CN Azlina
Chemistry
5th - 12th Grade
Used 38+ times

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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah nama monomer bagi getah asli?
isoprena
poliisoprena
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
...................... adalah nama IUPAC bagi isoprena.
3-metilbut-1,3-diena
2-metilbut-1,2-diena
2-metilbut-1,3-diena
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Antara berikut, manakah bukan sifat getah asli?
lembut
kenyal
tahan haba
mudah dioksidakan
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Lateks akan menggumpal apabila ditambah .......
asid
alkali
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
..................... ialah proses penghasilan getah yang lebih kenyal dan berkualiti melalui penghasilan rantai silang antara rantai polimer.
Pensulfonan
Pemvulkanan
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Getah asli dan .................. dipanaskan dalam proses pemvulkanan getah.
silikon
sulfur
asid laktik
ammonia
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
.................... adalah merupakan individu yang menemukan dan mempatenkan pemvulkanan pada 1844.
Robert Goodyear
Charles Goodyear
Charles Odisson
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