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Consider the following reactions : (i)...

Consider the following reactions :
(i) `A + B SO_4 rarr a SO_4 +B`
(ii) `B + 2 CNO_3 rarr B (NO_3)_2 + 2C`
Arrange the metals A,B,C in the decreasing order of reactivity.

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MODERN PUBLICATION-METALS AND NON-METALS-EXERCISE
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  2. Define calcination and roasting.

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  9. Consider the following reactions : (i) A + B SO4 rarr a SO4 +B (ii...

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  13. Name the solvent in which ionic compounds are generally soluble.

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