An alkane on ozonolysis gives a mixture of acetaldehyde and acetone. Identify them
1. But-1-ene
2 but-2-ene
3. 2-methylbut-1-ene
4 2- methyl-but-2-ene
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2
it's alkene not alkane
answer is 2-butene
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1
Answer:
Alkene on reacting with but-2-ene in ozonolysis produces acetaldehyde
Explanation:
In this reaction but2ene first reacts with O3 to form ozonide which is a unstable product due to the penta valency of carbon [carbon has 4 valency] ozonide again reacts with warm zn+h2o and forms 2mole of acetaldehyde
Ch3-Ch=Ch-Ch3+O3---->ozonide+ Zn+H2O-------> 2Ch3Cho
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