sacchi ..dimaag ka dahi ho jaata h ... 😡...itna ratna padta h usme ..nd mujhse rata nhi jaat h bilkul... 😭...Originally posted by: sriramlaxman366
i know in orgonic ,usme properties ,sulphur ,nitrogen ,oxigen,co2, benzene ,aur uski , physical and chemical properties ,dimak ghoom ho jaatha hai
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