Ester ialan sejenis hidrokarbon.
Adakah pernyataan ini betul atau salah?
Pengesteran
Quiz
•
Chemistry
•
12th Grade
•
Medium
INTAN Moe
Used 3+ times
FREE Resource
7 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ester ialan sejenis hidrokarbon.
Adakah pernyataan ini betul atau salah?
Betul
Salah
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah kumpulan berfungsi bagi ester?
kumpulan hidroksil
kumpulan karboksil
kumpulan karboksilat
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Antara berikut, yang manakah kumpulan karboksilat?
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Apakah bahan tindak balas bagi pengesteran?
Alkena dan gas hidrogen
Alkena dan larutan kalium manganat(VII) berasid
Alkohol dan larutan kalium dikromat(VI) berasid
Alkohol dan asid karboksilik
5.
OPEN ENDED QUESTION
3 mins • 1 pt
Apakah fungsi asid sulfurik pekat dalam tindak balas pengesteran?
Evaluate responses using AI:
OFF
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Antara ester berikut, yang manakah memberi bau nanas?
etil etanoat
etil butanoat
metil butanoat
propil etanoat
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Aisyah ingin menyediakan kek berperisa epal. Apakah asid karboksilik dan alkohol yang patut digunakan untuk menghasilkan perisa tersebut?
asid etanoik + etanol
asid butanoik + metanol
asid metanoik + butanol
asid etanoik + butanol
asid butanoik + etanol
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