Total number of products formed when pent1en4yne reacts with 1 Mol of Br2/ccl4 at -20c is x Total number of products formed when pent1en4yne reacts with 1mol of HBr is y the x+y
Question
Total number of products formed when pent1en4yne reacts with 1 Mol of Br2/ccl4 at -20c is x Total number of products formed when pent1en4yne reacts with 1mol of HBr is y the x+y
Solution
The reaction of pent-1-en-4-yne with 1 mol of Br2/ccl4 at -20c will result in the addition of Br2 across the triple bond, forming a dibromo alkene. This reaction is stereospecific, meaning it can produce two different stereoisomers (cis and trans). Therefore, the total number of products (x) is 2.
The reaction of pent-1-en-4-yne with 1 mol of HBr will result in the addition of HBr across the triple bond, forming a bromo alkene. This reaction is not stereospecific, meaning it will only produce one product. Therefore, the total number of products (y) is 1.
So, x + y = 2 + 1 = 3.
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