MCQ
The reagent which could distinguish between $1-$ hexyne and $1-$ hexene is
- ✓Tollen's reagent
- BBaeyer's reagent
- CBromine water test
- DAll
✓
Answer
Correct option: A.
Tollen's reagent
a
$Ag \left( NH _3\right)_2^{+}$is called Tollen's reagent.
$Ag \left( NH _3\right)_2^{+}$is called Tollen's reagent.
It reacts with terminal alkynes ($1-$hexyne) but not with alkenes ($1-$hexene).
$CH \equiv CCH _2 CH _2 CH _3+ Ag \left( NH _3\right)_2^{+} \rightarrow CH _3 CH _2 CH _2 C \equiv C - Ag + NH _4 OH$
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