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Earn 100

In the following reaction, which choice has value twice that of the equivalent mass of the oxidizing agent?
(a)64
(b)32
(c)16
(d)48

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Important Questions on Some Basic Concepts of Chemistry
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Molar mass of

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The strength of volume solution of is
[Given that, the molar mass of and ]

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(molar mass of calcium bicarbonate is and magnesium bicarbonate is

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(Molar mass of )

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A solution containing impure reacts completely with of in acid solution. The purity of (in ) is______ (mol. wt. of ; mol. wt. of )

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HARD

