chloroplatinic acid मीनिंग इन हिंदी

उदाहरण वाक्य

1. It is prepared by dipping asbestos into chloroplatinic acid or ammonium chloroplatinate.
2. It is generally agreed that chloroplatinic acid is a precursor to the actual catalyst.
3. This method is convenient since the chloroplatinic acid is generated readily from Pt metal.
4. The catalyst can be prepared by fusing sodium nitrate with chloroplatinic acid or ammonium chloroplatinate.
5. Both potassium and rubidium form insoluble salts with chloroplatinic acid, but those salts show a slight difference in solubility in hot water.
6. An alternative method of synthesis involves the coreduction of chloroplatinic acid ( H2PtCl6 ) and iron ( II ) chloride in water-in-oil microemulsions.
7. Platinization is often conducted from water solution of 0.072 mol / kg of chloroplatinic acid and 0.00013 mol / kg of lead acetate, at a current density of 30 mA / cm 2 for up to 10 minutes.
8. Potassium, rubidium, and caesium form insoluble salts with chloroplatinic acid, but these salts show a slight difference in solubility in hot water, and the less-soluble caesium and rubidium hexachloroplatinate ( ( Cs, Rb ) 2 PtCl 6 ) were obtained by fractional crystallization.