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X gm of metal gave Y gm of its oxide, so...

X gm of metal gave Y gm of its oxide, so equivalent mass of metal is :

A

`(y-x)/(x)xx8`

B

`(x)/((y-x))xx8`

C

`(x)/(y)xx8`

D

`(x+y)/(x)xx8`

Text Solution

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The correct Answer is:
B
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Knowledge Check

  • 10 g of a metal gives 14 g of its oxide. The equivalent mass of its oxide and hydroxide will be respectively

    A
    20 and 37
    B
    28 and 37
    C
    56 and 74
    D
    None of these

  • 1.520 g of hydroxide of a metal on ignition gave 0.995 g of oxide. The equivalent mass of metal is :

    A
    1.52
    B
    0.995
    C
    190
    D
    9

  • 2.0g of a metallic carbonate on decomposition gave 1.5g of metallic oxide. The equivalent mass of metal is

    A
    58
    B
    29
    C
    5.8
    D
    2.9
    • RESONANCE-EQUIVALENT CONCEPT & TITRATIONS-Exercise -1 (Part-II)
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    2. Equivalent weight of H(3)PO(4) in each of the reaction will be respect...

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    3. 3 g of an oxide of a metal is converted completely to 5 g chloride. Eq...

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    4. An ion is reduced to the element when it absords 6xx10^(20) electrons....

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    5. When N(2) is converted into NH(3), the equivalent weight of nitrogen w...

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    6. In the ionic equation 2K^(+)BrO(3)^(-)+12H^(+)+10e^(-)rarrBr(2)+6H(2)O...

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    7. If one mole of H(2)SO(4) reacts with one mole of NaOH, equivalent weig...

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    8. How many millilitres of 0.1 NH(2)SO(4) solution will be required for c...

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    9. One litre of a solution contains 18.9 g of HNO(3) and one litre of an...

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    10. 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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    11. Which of the following solutions will exactly oxidize 25mL of an acid ...

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    12. An element A in a compound ABD has oxidation number A^(n-). It is oxi...

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    13. The number of moles of oxalate ions oxidised by one mole of MnO(4)^(-)...

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    14. The percentage of available chlorine in a commercial sampleof bleachin...

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    15. A 0.2 g sample containing copper (II) was analysed iodometrically, whe...

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    16. A substance which participates readily in both acid-base and oxidation...

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    17. A fresh H(2)O(2) solution is labeled as 11.2 V. Calculate its concentr...

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    18. The amount of lime, Ca(OH)(2) required to remove the hardness in 60 L ...

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    19. What will the concentration of [Ca^(+2)] in a sample of 1 litre hard w...

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