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In the reaction 3Mg+N(2)rarrMg(3)N(2)...

In the reaction `3Mg+N_(2)rarrMg_(3)N_(2)`

A

Magnesium is reduced

B

Magnesium is oxidized

C

Nitrogen is oxidized

D

Nitrogen is reduced

Text Solution

Verified by Experts

The correct Answer is:
B

`3Mg+N_(2)rarr Mg_(3)N_2`
`3Mg rarr3Mg^(+2)+2e^(-), Mg` is oxidised.
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AAKASH SERIES-REDOX REACTIONS-ADDITIONAL PRACTICE EXERCISE (LEVEL - I (MAIN)) (Straight Objective Type Questions)
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  2. Which of the following is not an example of disproportionation reactio...

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  3. In the reaction 3Mg+N(2)rarrMg(3)N(2)

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  9. Daniel cell is shown as

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  10. Which of the following metals will not react with solution of CuSO4 ?

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  12. The oxidation number of ..V.. in Rb(4) Na[HV(10)O(28)] is

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  13. A solution of 0.1M KMnO4 is used for the reaction S(2)O(3)^(-2) + 2 M...

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  15. A solution contains mixture of H(2)SO(4), H(2)C(2)O4 20 ml of this so...

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  17. What volume of 0.2 M Ba( MnO(4))2 solution is required for complete o...

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