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In a reaction, 4 mole of electrons are t...

In a reaction, `4` mole of electrons are transferred to `1` mole of `HNO_(3)`, the possible product obtained due to reduction is:

A

`1//2` mole of `N_(2)`

B

`1//2` mole of `N_(2)O`

C

1 mole of `NO_(2)`

D

1 mole of `NH_(3)`

Text Solution

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The correct Answer is:
B
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MOTION-OXIDATION & REDUCTION -EXERCISE-2 ( LEVEL-I)
  1. Manganese ions (Mn^(2+)) can be oxidised by Persulphate ions S(2)O(8)^...

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  2. The number of moles of oxalate KHC(2)O(4). H(2)C(2). 2H(2)O oxidised ...

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  3. In a reaction, 4 mole of electrons are transferred to 1 mole of HNO(3)...

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  4. One mole of N(2)H(4) loses ten moles of electrons of form a new compou...

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  5. 1 g equiv of a substance is the weight of that amount of a substance w...

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  6. In the following reaction (unbalanced), equivalent weight of As(2)S(3)...

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  7. When a metal is burnt, its weight is increased by 24%. The equivalent ...

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  8. In the reduction of dichromate by Fe(II), the number of electrons invo...

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  9. 1 mol of ferric oxalate is oxidised by x mol of MnO(4)^(-) and also 1 ...

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  10. How many ml of 0.150M Na(2)CrO(4) will be required to oxidize 40 ml of...

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  11. The number of moles of thiosulphate (S(2)O(3)^(2-) ) that will require...

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  12. 3 " mol of "a mixture of FeSO(4) and Fe(2)(SO(4))(3) requried 100 " mL...

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  13. How many equivalents are there per mole of H(2)S in its oxidation to S...

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  14. If equal volumes of 0.1 M KMnO(4) and 0.1 M K(2)Cr(2)O(7) solutions ar...

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  15. 20 ml of 0.1 M solution of metal ion reacted with 20 ml to 0.1 M SO(2)...

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  16. 0.7 g " of " Na(2)CO(3).xH(2)O were dissolved in water and the volume ...

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  17. When one gram mole of KMnO(4) is mixed with hydrochlroic acid then, th...

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  18. 10.78 g of H3 PO4 in 550 ml solution is 0.40 N. Thus this acid:

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  19. When 0.75 gm of a substance was kjeldalised, it produced NH(3). Which ...

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  20. Mass of KHC(2)O(4) (potassium acid oxalate) required to reduce 100 ml ...

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