Hiđrocacbon mạch hở X trong phân tử chỉ chứa liên kết σ và có hai nguyên tử cacbon bậc ba trong một phân tử. Đốt cháy hoàn toàn 1 thể tích X sinh ra 6 thể tích $C{O}_2$ (ở cùng điều kiện nhiệt độ, áp suất). Khi cho X tác dụng với $C{l}_2$ (theo tỉ lệ số mol 1 : 1), số dẫn xuất monoclo tối đa sinh ra là :  

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Một số câu hỏi khác có thể bạn quan tâm.

• Choose the correct sentence which is built from the words and phrases given:

  Two days ago / I / buy / a CD-ROM of Cambridge Advanced Learner’s Dictionary / your shop / I still keep the receipt.
  
  

• Choose the correct sentence which is built from the words and phrases given:

  I / not install the program into my computer / I / take / the CD back / the shop / ask for another one.
  
  

• Choose the correct sentence which is built from the words and phrases given:

  Now / I would like / have a refund / change for a better one.
  
  

• Choose a word that has different stress pattern:

  bonus                breakfast                     hurry                    receive

• Choose a word that has different stress pattern:

  equipment                  continue               badminton                promotion

• Choose the word that has the underlined part pronounced differently from the rest:  

  likes                  ends                  gets                    walks

• Choose the word that has the underlined part pronounced differently from the rest:  

  punch                  lunch                  each                   ache

• Choose the word that has the underlined part pronounced differently from the rest:  

  resume                 install                      set                      security

• Choose the best answer for the following sentence:

  I don't think she'll ever ____________ the shock of her mother's death.
   

• Choose the best answer for the following sentence:

  The little girl wouldn't go into the sea ________ her father went too.