June 2015 Chemistry Regents #60-61

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Questions 1-5 Questions 6-10 Questions 11-15 Questions 16-20 Questions 21-25 Questions 26-30 Questions 31-35 Questions 36-40 Questions 41-45 Questions 46-50

Questions 51-53 Questions 54-56 Questions 57-59 Questions 60-61 Questions 62-65 Questions 66-68 Questions 69-72 Questions 73-75  Questions 76-79  Questions 80-82  Questions 83-85

 

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Question 60-61

 

  Base your answers to questions 60 through 61 on the information below and on your knowledge of chemistry.

The formulas for two compounds are shown below.

60 Explain, in terms of bonding, why compound A is saturated. [1]

Answer--> All single bonds between the carbons.

 

61 Explain, in terms of molecular structure, why the chemical properties of compound A are different from the chemical properties of compound B

Answer-->    Molecule B has a different structure than molecule A.

A is a hydrocarbon B is not.

A is an alkane and B is an organic acid.

on to Questions 62-65

 

Questions 1-5 Questions 6-10 Questions 11-15 Questions 16-20 Questions 21-25 Questions 26-30 Questions 31-35 Questions 36-40 Questions 41-45 Questions 46-50

Questions 51-53 Questions 54-56 Questions 57-59 Questions 60-61 Questions 62-65 Questions 66-68 Questions 69-72 Questions 73-75  Questions 76-79  Questions 80-82  Questions 83-85

 

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