JEE Main2010ChemistryAldehydes and KetonesActual
One mole of a symmetrical alkene on ozonolysis gives two moles of an aldehyde having a molecular mass of 44 u . The alkene is
Options
- Apropene
- B1-butene
- C2-butene
- Dethene
Correct answer
C. 2-butene
Step-by-step solution
2-butene is symmetrical alkene CH ₃- CH = CH - CH ₃ O ₃ Zn / H ₂ O 2 2 CH ₃ CHO Molar mass of CH ₃ CHO is 44 u .