#chemistry #JEE #NEET R and S configuration organic chemistry R and s configuration fischer projection R and s configuration wedge and dash If you like this video so please do subscribe for more 🤗
Behtreen itna acha tu mujhai uni mai bhi samjh nahi aya tha 2 din bad paper hai aur yai topic mujhai buhat tang ker raha tha finally ab samjh agaya hatts off Weldon boy👍👍