हिंदी

Complete the Table 9.3 by writing the formulae of the compounds formed by the cations on the left and the anions at the top. $$\mathrm{LiNO}_3$$ is given as an example.

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प्रश्न

Complete the Table by writing the formulae of the compounds formed by the cations on the left and the anions at the top. $$\mathrm{LiNO}_3$$ is given as an example.

  $$\mathrm{NO}_3^-$$ $$\mathrm{SO}_4^{2-}$$ $$\mathrm{PO}_4^{3-}$$
$$\mathrm{NH}_4^+$$      
$$\mathrm{Li}^+$$ $$\mathrm{LiNO}_3$$    
$$\mathrm{Al}^{3+}$$      
$$\mathrm{Cu}^{2+}$$      
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उत्तर

  $$\mathrm{NO}_3^-$$ $$\mathrm{SO}_4^{2-}$$ $$\mathrm{PO}_4^{3-}$$
$$\mathrm{NH}_4^+$$ $$\mathrm{NH}_4\mathrm{NO}_3$$ $$(\mathrm{NH}_4)_2\mathrm{SO}_4$$ $$(\mathrm{NH}_4)_3\mathrm{PO}_4$$
$$\mathrm{Li}^+$$ $$\mathrm{LiNO}_3$$ $$\mathrm{Li}_2\mathrm{SO}_4$$ $$\mathrm{Li}_3\mathrm{PO}_4$$
$$\mathrm{Al}^{3+}$$ $$\mathrm{Al}(\mathrm{NO}_3)_3$$ $$\mathrm{Al}_2(\mathrm{SO}_4)_3$$ $$\mathrm{AlPO}_4$$
$$\mathrm{Cu}^{2+}$$ $$\mathrm{Cu}(\mathrm{NO}_3)_2$$ $$\mathrm{CuSO}_4$$ $$\mathrm{Cu}_3(\mathrm{PO}_4)_2$$
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अध्याय 9: Atomic Foundations of Matter - Revise, Reflect, Refine [पृष्ठ १८२]

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एनसीईआरटी Science Exploration [English] Class 9
अध्याय 9 Atomic Foundations of Matter
Revise, Reflect, Refine | Q 10. | पृष्ठ १८२
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