Optical activity in the absence of chiral carbon(biphenyl,alkenes and spiranesand their nomenclature

[@NBundela]

Thanks😊maam

[@savitashukla7707]

Thanks for making this video 🙏✨

[@SyedHussain-iv7tw]

Thank you ❤

[@pradeeptandon3583]

Stereochemstry of compound contaning nitrogen sulpher and phosphorus video baniye