|
31
|
Apa yang dimaksud dengan kelompok hidrokarbon alkynes?
What is meant by the hydrocarbon group alkynes?
|
|
32
|
Apa rumus kimia ethyne atau acetylene?
What is the chemical formula of ethyne or acetylene?
|
|
33
|
Apa hasil pembakaran sempurna ethyne bila oksigen cukup?
What are the products of complete combustion of ethyne when oxygen is sufficient?
|
|
34
|
Apa yang dimaksud dengan petrochemicals?
What is meant by petrochemicals?
|
|
35
|
Apa yang dimaksud dengan gugus hydroxy?
What is a hydroxy group?
|
|
36
|
Apa yang dimaksud dengan gugus methyl dalam kimia organik?
What is meant by a methyl group in organic chemistry?
|
|
37
|
Apa yang dimaksud dengan senyawa aromatik seperti benzene dan toluene?
What is meant by aromatic compounds such as benzene and toluene?
|
|
38
|
Apa kegunaan umum benzene dalam industri?
What is a common industrial use of benzene?
|
|
39
|
Apa peranan xylene dalam industri kimia?
What is the role of xylene in industry?
|
|
40
|
Apa kegunaan utama butadiene dalam industri?
What is the main industrial use of butadiene?
|