mavzu 11 (murakkkab moddalar)
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ishlanishlarini ko'rish uchun quydagi telegram kanalimizga kiring: kimyo tv 11-mavzu 1. keltirilgan moddalar ichidan oddiy moddalarni aniqlang. 1) grafit; 2) gips; 3) ohaktosh; 4) olmos; 5) oq fosfor; 6) mis kuporosi a) 1, 4, 5 b) 2, 3, 6 c) 2, 4, 5 d) 1, 2, 4 2. keltirilgan moddalar ichidan oddiy moddalarni aniqlang. 1) olmos; 2) dolomit; 3) ohaktosh; 4) ozon; 5) qora fosfor; 6) malaxit a) 1, 4, 5 b) 2, 3, 6 c) 2, 4, 5 d) 1, 2, 4 3. keltirilgan moddalar ichidan oddiy moddani aniqlang. a) oq fosfor b) ohaktosh c) achchiq tosh d) osh tuzi 4. keltirilgan moddalar ichidan oddiy moddani aniqlang. a) ozon b) potash c) marmar d) kristall soda 5. faqat metallardan …
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