2nd year chemistry some important topics for sindh text book board students

English 

The Sindh Board has made some important Topix chapters of Nandyar Chemistry very easy 

Roman urdu

sindh board 2nd year chemistry ky kuch important  topics chapter 2 ky ap ki asani ky ly bhot hi asan sa krky bnaya hwa hy

Urdu translation 

sindh بورڈ دوسرا سال کیمسٹری KY Kuch اہم موضوعات باب 2 کیا آپ کی Asani KY Ly Bhot ہائ ایشن میں Krky bnaya Hwa hy

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