Chemistry, 13.12.2020 17:50, Desireeloves8849
29. Figure 7 shows the structural formulae of two organic compounds.
Rajah 7 menunjukkan formula struktur bagi dua sebatian organik.
H
OH
11 - Ć=C-Ć=0
H
OI
( c¿
-&-c-6=0
Figure 7 / Rajah 7
Which of the following is true about the two compounds?
Antara berikut, yang manakah benar tentang kedua-dua sebatian itu?
A
hidrogen.
B
Both compounds react with magnesium to produce hydrogen gas.
Kedua-dua sebatian bertindak balas dengan magnesium untuk menghasilkan gas
Both compounds decolourise potassium manganate(VII).
Kedua-dua sebatian menyahwarnakan kalium manganat(VII).
Both are neutral compounds with sweet smell.
Kedua-dua merupakan sebatian neutral yang berbau harum.
Both compounds are insoluble in water.
Kedua-dua sebatian tidak terlarut dalam air.
C С
D
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29. Figure 7 shows the structural formulae of two organic compounds.
Rajah 7 menunjukkan formula st...
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