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Extracting Metals in the Middle of Reactivity Series

The major pro...

Question

The major products of the following reaction is:
$Z n S (s) + O_{2} (g) h e a t - - \to$

Z n O

and

{S O}_{2}

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Z n {S O}_{4}

and

{S O}_{3}

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Z n {S O}_{4}

and

{S O}_{2}

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Z n

and

{S O}_{2}

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Solution

The correct option is A $Z n O$ and ${S O}_{2}$
$2 Z n S (s) + 3 O_{2} (g) - > 2 Z n O (s) + 2 S O_{2} (g)$
This method is called roasting. Therefore the correct products are of option $A$ .

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Similar questions

The major products of the following reaction

$Z n S (s) + O_{2} (g) h e a t - --- \to$

Are

Z n + d i l . H_{2} S O_{4} \to Z n S O_{4} + H_{2}

Z n + c o n c . H_{2} S O_{4} \to Z n S O_{4} + S O_{2} + H_{2} O

I

I I

Z n S O_{4} .7 H_{2} O A b o v e 39^{\circ} C - ------ \to B e l o w 70^{\circ} C A A b o v e 70^{\circ} C - ------ \to B A b o v e 280^{\circ} C - ------ \to O_{2} + S O_{2} + Z n O

Z n S_{(s)} +

O_{2 (g)} \to

Z n O_{(s)} +

S O_{2 (g)}

S O_{2}

The rates of diffusion of $S O_{2}, C O_{2}, P C l_{3} a n d S O_{3}$ are in the following order –

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