यौगिको के नाम सूत्र, अणुभार // Moleculer weight and chemical formula // रासायनिक सूत्र

[@AbhishekRaj-h5y]

🎉🎉🎉🎉

[@LovelyBreakingWaves-gd5su]

Thanks bhai aapne meri bahut help ki hai practical ke liye 😊😊

[@RajenderKumar-kx6cx]

Very very nice 👍

[@शिकारी-स1छ]

Very most importent

[@RamSingh-b1y7m]

❤❤

[@ChandaniDevi-qt4db]

Thank you sar

[@ASPIRATIONS_000]

Bhai bhaut bhaut dhanyabad Mari bhaut he help hui hai ❤

[@ZakiyaFatma-ix9bw]

Thanks 👍🏻🎉

[@_shivani123]

Bhai sare ek sath photo de deta

[@fayyajahmad3819]

Sir Iska notes de dejiye please