प्रारम्भिक प्रांगारिक रसायन : फूलदेव सहाय वर्मा द्वारा हिंदी पीडीऍफ़ पुस्तक – विज्ञान | Prarambhik Prangarik Rasayan : by Phooldev Sahay Verma Hindi PDF Book – Science (Vigyan)

Pustak Ka Vivaran : Anek Aise Taral hai jo Vayumandal Nipid par Tapane se Vivaddh ho jate hain. Aise Taralon ka Shodhan aur vechan prahasit Nipeed par Athava Shoonyak mein aasavan se hota hai. Is kary ke liye Aasavan paligh mein Sanghanak aur Aadata vata-pravesh jodate hai. Yahan Aadata samanyat ek doosara paligh hota hai jisake parshv nal mein Vashpaman aur vayu Nishkasan ke liye Udanch Sambaddh……….

Description about eBook : There are many such liquids that dissolve by heating on the atmosphere nipid. The treatment and digestion of such fluids is on the treated Nipid or by distillation in the vacuum. For this purpose, condensate and payee add ventilation to the distillery paligh. Here, the payee is usually a second pail, in which the ventilation and air expulsion in the lateral placenta is associated ……….

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