
Câu đố không có tiêu đề

Quiz
•
others
•
9th - 12th Grade
•
Easy
Nhut Minh
Used 19+ times
FREE Resource
30 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Công thức tổng quát ancol no, đơn chức,mạch hở là:
CnH2n+2OH(n>=1)
CnH2n-1OH(n>=1)
CnH2n+1OH(n>=1)
CnH2n-2OH(n>=1)
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ancol C2H5OH có tên thay thế là
Ancol etylic
Ancol metylic
Etanol
Metanol
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Ancol CH3OH có tên thông thường là
Ancol etylic
Ancol metylic
Etanol
Metanol
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Cho ancol có CTCT: CH3-CH(CH3)-CH2-CH2-CH2-OH
2-metylpentan-1-ol
4-metylpentan-1-ol
4-metylpentan-2-ol
3-metylhexan-2-ol
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bật của ancol được tính bằng
Số nhóm -OH có trong phân tử
Bậc C lớn nhất có trong phân tử
Bậc C liên kết với nhóm -OH
Số C có trong phân tử ancol
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2-metylbutan-2-ol là ancol
Bậc IV
Bậc I
Bậc II
Bậc III
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
2-metylbutan-2-ol là ancol
Bậc IV
Bậc I
Bậc II
Bậc III
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