explaim laboratory test of haloalkanes
Answers
You can perform a simple laboratory test on haloalkanes to test for halides in your organic compounds – this is done by heating gently with sodium hydroxide, then adding acidified silver nitrate to the mixture. The colour of the precipitate (insoluble solid) formed will show the halide present: Ion present.
Answer: The haloalkanes are a group of chemical compounds derived from alkanes containing one or ... This reaction is exploited in the Lucas test. ... which is one of the most convenient laboratory methods because the byproducts are gaseous.
Explanation: Silver nitrate solution can be used to find out which halogen is present in a suspected halogenoalkane. The most effective way is to do a substitution reaction which turns the halogen into a halide ion, and then to test for that ion with silver nitrate solution. Alkyl halides and aryl halides are the two different types of substituted hydrocarbons (compounds composed of hydrogen and carbon). In these hydrocarbons, one or more of the hydrogen atom(s) is replaced by a halogen (group 17 elements).
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