Organic (1)

Chemistry Level 3

Take a compound 1,3-dimethyl Benzene then carry out ozonolysis with the compound. Give the sum of mass of major products (without coefficient) as your answer.

Details and assumptions:

  • Give your answer as a sum of mass of major products without their coefficient. For eg: If your product is 2(CH4) then your answer should be 16 not 32.

  • There are carbon at ends of chain.


The answer is 130.

Sahil Silare by Sahil Silare , 20, India

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1 solution

Tapas Mazumdar
Mar 14, 2017

The products formed in the reaction are :

  • 2 moles of 2-keto propan-1-al (3 carbon, 2 oxygen, 4 hydrogen)
  • 1 mole of ethan-1,2-dial (2 carbon, 2 oxygen, 2 hydrogen)

Formula mass of 1st compound is 72 u, and that of the second one is 58 u. This gives us a total of 130 u as the answer.

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Sahil Silare - 4 years, 2 months ago

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