Zn - H 2 SO 4 conc- - - is an example of which property of sulphuric acid-A- Oxidizing agentB- Reducing AgentC- VolatileD- Non-Volatile

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Reaction of Metals with Dil. Sulphuric Acid

Zn + H 2 SO 4...

Question

$Z n + H_{2} S O_{4} (c o n c .) ⟶ ?$ is an example of which property of sulphuric acid?

Oxidizing agent

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Reducing Agent

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Volatile

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Non-Volatile

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Solution

The correct option is A
Oxidizing agent

$Z n + H_{2} S O_{4} (c o n c .) ⟶ Z n S O_{4} + H_{2}$

Sulphuric acid is a good oxidising agent. It oxidises the metals reacting with it to their higher oxidation states. Think of it this way: zinc loses two electrons to become $Z n^{2 +}$ . This change is brought about by sulphuric acid, which oxidizes zinc.

$Z n (s) ⟶ Z n^{2 +} (a q) + 2 e^{-}$

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Similar questions

Zn + 2H₂SO₄ (conc.) → ? is an example of which property of sulphuric acid?

CuO + H₂SO₄ → CuSO₄ + H₂O is an example of which property of the sulphuric acid?

Some properties of Sulphuric acid are listed below. Choose the property A, B, C or D which is responsible for the reactions (i) to (v). Some properties may be repeated :

A. Acid B. Dehydrating agent

C. Non-volatile acid D. Oxidizing agent

(i) $C_{12} H_{22} O_{11} + n H_{2} S O_{4} \to 12 C + 11 H_{2} O + n H_{2} S O_{4}$

(ii) $S + 2 H_{2} S O_{4} \to 3 S O_{2} + 2 H_{2} O$

(iii) $N a C I + H_{2} S O_{4} \to N a H S O_{4} + H C I$

(iv) $C u O + H_{2} S O_{4} \to C u S O_{4} + H_{2} O$

(v) $N a_{2} C O_{3} + H_{2} S O_{4} \to N a_{2} S O_{4} + H_{2} O + C O_{2}$

Q. Zn + 2H₂SO₄ (conc.) → ? is an example of which property of sulphuric acid?

Give examples of the use of sulphuric acid as
(i) an electrolyte in everyday use,
(ii) non-volatile acid,
(iii) an oxidizing agent.

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Zn+H2SO4(conc.)⟶? is an example of which property of sulphuric acid?

$Z n + H_{2} S O_{4} (c o n c .) ⟶ ?$ is an example of which property of sulphuric acid?