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Equivalent weights of K(2)Cr(2)O(7) in a...

Equivalent weights of `K_(2)Cr_(2)O_(7)` in acidic medium is

A

24.5

B

49

C

147

D

296

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The correct Answer is:
B
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AAKASH SERIES-STOICHIOMETRY-Objective Exercise -1
  1. The flask A and B of equal size contain 2g of H2 and 2g of N2 repectiv...

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  2. The following is not a fixed quantity

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  3. Equivalent weights of K(2)Cr(2)O(7) in acidic medium is

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  4. The equivalent weight of Bayer.s reagent is

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  5. Molecular weight of KMnO(4) is "M". In a reaction KMnO(4) is reduced t...

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  6. When Ferrous sulphate acts as reductant, its equivalent weight is

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  7. 2H(2)Orarr 4e^(-)+O(2)+4H^(+).The equivalent weight of oxygen is

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  8. In acidic medium dichromate ion oxidises ferrous ion to ferric ion. If...

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  9. The equivalent weight of Hypo in the reaction [M = molecular weight] ...

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  10. The equivalent weight of CuSO4 when it is converted to Cu2I2 [M = mol....

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  11. The sulphate of an element contains 42.2% element. The equivalent mass...

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  12. The equivalent weight of hypo in the reaction [M is molecular weight] ...

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  13. The equivalent weight of glucose in the reaction C(6)H(12)O(6)+6O(2)ra...

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  14. The atomic weight of a metal (M) is 27 and its equivalent weight is 9,...

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  15. {:("Medium","Equivalent weight of "KMnO(4)),("A) Acidic","a) 158"),("B...

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  16. The equivalent weight of a tetravalent element is 8, the relative vapo...

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  17. For the reaction Fe(2)S(3)+5O2 to 2FeSO4 +SO(2) the equivalent weight ...

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  18. In the redox ionic equation 2MnO(4)^(-)+Br^(-)+H(2)O -> 2MnO(2)+BrO(3)...

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  19. The number of millimoles of H2SO4 present in 5 litres of 0.2N H2SO4 so...

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  20. The number of Glucose molecules present in 10 ml of decimolar solution...

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