An alkene "A" on reaction with `O_3` and Zn gives propanone and ethanol in equimolar Addition of HCl to alkene "A" gives "B" as the product. The structure of product "B" is:

An alkene "A" on reaction with O_3 and Zn gives propanone and acetaldehyde in equimolar Addition of HCl to alkene "A" gives "B" as the product. The structure of product "B" is:

An alkene ''A'' on reaction with O_(3) and Zn-H_(2)O gives propanone and ethanal in equimolar ratio. Addition of HCl to alkene ''A'' gives ''B'' as the major product. The structure of product ''B'' is …………….

Alkenes on treating with O_3 and then the product on reduction may give

Alkenes on treating with O_3 and then the product on reduction may give