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प्रश्न
Provide the stock notation for the following compound:
CuO
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उत्तर
+2 –2
\[\ce{CuO->Cu(II)O}\]
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संबंधित प्रश्न
Choose the correct option.
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\[\begin{array}{cc} \ce{Cl^{{a}}}\phantom{.} \\/\phantom{...} \\ \ce{Ca}\phantom{......} \\ \backslash\phantom{..} \\\phantom{........} \ce{O-Cl^{{b}}}\phantom{.} \end{array}\]
Choose the correct option.
The coefficients p, q, r, s in the reaction \[\ce{{p}Cr2O7^{2Θ} + {q}Fe^{2⊕}->{r}Cr^{3⊕} + {s}Fe^{3⊕} + H2O}\] respectively are:
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Choose the correct answer from the options given below:
