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RI_14 Halogen Derivatives
By Shi-Ting Hwang
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Last updated about 1 year ago
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Question 1
1.
State the type of reaction(s) that:
(1) produce halogenoalkanes
(2) halogenoalkanes undergo
Question 2
2.
What is one reaction that leaves an impression on you and why?
Question 3
3.
Using your knowledge from prior topics, explain how topics under Physical Chemistry supports the concept present in the topic of RX.
To identify halogenoalkane
X
, the following test was conducted.
(1)
X
was heated with NaOH(aq)
(2) Excess HNO
3
(aq) was added to the resultant mixture at room temperature
(3) AgNO
3
(aq) was added dropwise to the resultant mixture.
Question 4
4.
Explain why heat is necessary for step (1).
Question 5
5.
In step (2), any acid can be used to replace HNO
3
to remove excess OH
-
present.
True
False
Question 6
6.
Explain the difference in observation at step (3), if
X
were an RC
l
, compared to RBr and RI.
Question 7
7.
When the same test was conducted on chlorobenzene, no precipitate was formed.
Annotate on the diagram below to explain why. You may add text using the [T] function to include some keywords in your answer.
visibility
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