Which substance serves as reducing agent in the following reaction? 14H+ + Cr2O72- + 3Ni → 2Cr3+ + 7H2O + 3Ni2+ (a) H2O (b) Ni (c) H+ (d) Cr2O72-

Correct answer: (b) Ni Explanation: (Ni → Ni2+) Ni loses electrons hence act as reducing agent.

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Which substance serves as reducing agent in the following reaction?

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Last Post by Reyana09 3 years ago

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07/12/2021 10:35 am

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Palak23

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Which substance serves as reducing agent in the following reaction?

14H⁺ + Cr₂O₇^2- + 3Ni → 2Cr³⁺ + 7H₂O + 3Ni²⁺

(a) H₂O

(b) Ni

(d) Cr₂O₇^2-

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07/12/2021 10:37 am

Reyana09

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Correct answer: (b) Ni

Explanation:

(Ni → Ni²⁺) Ni loses electrons hence act as reducing agent.

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