JEE Main 20238 AprilMorning Shift
- Exam
- JEE Main
- Year
- 2023
- Date
- 8 April
- Shift
- Morning Shift
- Subject
- Chemistry
- Chapter
- Hydrocarbons
JEE Main 2023 · 8 April · Morning Shift · Chemistry · Hydrocarbons
Molar mass of the hydrocarbon (X) which on ozonolysis consumes one...
Molar mass of the hydrocarbon (X) which on ozonolysis consumes one mole of per mole of (X) and gives one mole each of ethanal and propanone is ______ g mol–1 (Molar mass of C : 12 g mol–1 , H : 1 g mol–1 )
Correct answer
0
Step-by-step solution
When 2-methyl butene-2 is subjected to ozonolysis and then reduced in presence of dimethyl sulphide or Zn dust, it yields acetone and acetaldehyde. Cycloaddition of a molecule of ozone occurs first and then it is cleaved reductively to give aldehyde and ketone.