--
You received this message because you are subscribed to the Google Groups "BSCG-Chemistry-2020" group.
To unsubscribe from this group and stop receiving emails from it, send an email to bscg-chemistry-...@ignou.ac.in.
To view this discussion on the web, visit https://groups.google.com/a/ignou.ac.in/d/msgid/bscg-chemistry-2020/2d4cf5c1-18e6-4dc2-bec8-ca48f594a8fdn%40ignou.ac.in.