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The oxidation number of phosphorus in \(PO_4^{3-}\) is
Which of the following is not a property of magnesium oxide?
Catalytic hydrogenation of alkenes produces compounds with the general formula
From the above diagram, the caustic soda in the conical flask serves to
When sodium ethanoate is treated with a few drops of concentrated tetraoxosulphate(vi)acid. one of the products is
which of these metals CANNOT replace hydrogen from alkaline solutions?
MnO4(aq) + 8H + 5Fe2+ \(\to\) Mn2+(aq) + 5Fe3+(aq) + H2O. The oxidation number of maganese in the above reaction changed from
Use the diagram above to answer this question. The reaction taking place in flask G is known as?
In the diagram above, R is a mixture of?
2HCL(ag) + CaCO3(ag) → CaCL2(ag) + H2O(1) + CO from the reaction above, which of the following curves represents the consumption of calcium trioxocarbonate (IV) as dilute HCL is added to it?