Trong công thức của ester RCOOR'. Phát biểu nào sau đây đúng?

Untitled Quiz

Quiz
•
Chemistry
•
12th Grade
•
Medium
Tten Cao
Used 1+ times
FREE Resource
15 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
R phải là gốc hydrocarbon.
R có thể là nguyên tử H hoặc gốc hydrocarbon.
R' có thể là nguyên tử H hoặc gốc hydrocarbon.
RCOOR' và R'COOR là 2 cách viết của cùng 1 ester.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
CH3COOC2H5 thuộc loại chất
amin.
carboxylic acid.
ester.
chát béo
Answer explanation
có COO ở giữa có hai nhóm hai bên đó
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Câu 3: Hợp chất nào sau đây là ester?
CH3COOH
CH3CHO.
CH3COOCH3.
CH3COCH3.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ester không no, 1C=C, đơn chức, mạch hở có công thức phân tử là
CnH2n-2O4 (n≥3).
CnH2nO2 (n≥2).
CnH2n-4O2 (n≥3).
CnH2n-2O2 (n≥3).
Answer explanation
nhìn cho kĩ đề nha
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ester no, đơn chức, mạch hở có công thức phân tử là
CnH2nO (n≥2).
CnH2nO2 (n≥2).
CnHnO3 (n≥2).
CnH2nO4 (n≥2).
Answer explanation
chán giải thk r
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tên gọi của ester HCOOCH3 là
methyl acetate.
methyl formate.
ethyl formate.
ethyl acetate.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Tên gọi của ester CH3COOC2H5 là
Ethyl formate.
Ethyl acetate.
Methyl acetate.
Methyl formate.
Answer explanation
CH3 đọc là acetate nha
Create a free account and access millions of resources
Similar Resources on Quizizz
10 questions
Can you name the Hydrocarbon

Quiz
•
9th - 12th Grade
18 questions
Alcohols and Ethers

Quiz
•
12th Grade
10 questions
naming alkanes

Quiz
•
12th Grade
20 questions
Organic functional groups

Quiz
•
11th - 12th Grade
10 questions
การเรียกชื่อสารประกอบไฮโดรคาร์บอน

Quiz
•
12th Grade
10 questions
ESTER_mức độ biết_p1

Quiz
•
12th Grade
10 questions
Naming Alkanes and Alkenes

Quiz
•
12th Grade
18 questions
Organic Chemistry Basics

Quiz
•
11th - 12th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
Discover more resources for Chemistry
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade
65 questions
MegaQuiz v2 2025

Quiz
•
9th - 12th Grade
10 questions
GPA Lesson

Lesson
•
9th - 12th Grade
15 questions
SMART Goals

Quiz
•
8th - 12th Grade
45 questions
Week 3.5 Review: Set 1

Quiz
•
9th - 12th Grade