द्रव पदार्थ
Revision as of 06:34, 9 November 2011 by फ़ौज़िया ख़ान (talk | contribs)
(aangrezi:Liquid) rasayan vijnan mean padarth ki vah bhautik avastha jisaka akar anishchit evan ayatan nishchit ho 'drav' kahalata hai. jaise- alkohal, pani, tarapin ka tel, mitti ka tel adi.
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