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Grade 12Organic Chemistry

Find the oxidation number of Pt in [Pt(NH3)4] [NiCl4].

Profile image of Riya
5 Years agoGrade 12
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1 Answer

Profile image of Priyanshu Gujjar
4 Years ago
When excess of carbon dioxide is passed in lime water, calcium carbonate is converted to calcium bicarbonate which is soluble, hence the milkiness due to calcium carbonate disappears.