1. Tardigrade
  2. Question
  3. Chemistry
  4. In the following reaction, H3C-C≡ CH xrightarrow [873 K] textred hot iron tubeA, the number of sigma(s) bonds present in the product A is :-

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Q. In the following reaction,
$H_3C-C\equiv CH\xrightarrow [{873\, K}] {\text{red hot iron tube}}$A,
the number of sigma(s) bonds present in the product A is :-

NEETNEET 2019Hydrocarbons

Solution:

Correct answer is (a) 21

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