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Equivalent weights 36. A bivalent metal ...

Equivalent weights 36. A bivalent metal has 12 equivalent weight. The molecular weight of its oxide is 

A

16

B

32

C

40

D

52

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The correct Answer is:
C
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AAKASH SERIES-STOICHIOMETRY-Objective Exercise -2
  1. Select wrong clientical reaction aniong the following

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  2. The mass and charge of one mole of electrons, respectively is

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  3. Equivalent weights 36. A bivalent metal has 12 equivalent weight. The ...

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  4. Molecular weight of Mohr's salt is 392. Its equivalent weight when it ...

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  5. The equivalent weights of S in SCl(2) and S(2)Cl(2) are in the ratio

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  6. The equivalent weight of a metal in different compounds are 18.6 ad 28...

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  7. In the disproportionation reaction, 3HClO(3) to HClO(4)+Cl(2)+2O(2)+2H...

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  8. H(3)PO(4)+2KOHrarrK(2)HPO(4)+2H(2)O Based on the above reaction equi...

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  9. The equivalent weight of chlorine molecule in the equation 3Cl(2)+6NaO...

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  10. Oxidation number of metal in the complex [Co(NH(3))(4)Cl(2)]^(+) is

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  11. Sodium thiosulphate reacts with iodine to give iodide and tetrathionat...

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  12. Consider the following redox reaction in which compound .X. is a produ...

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  13. Oxidation numbers of sulphur in H(2)S(3) molecule are

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  14. The oxidation states of the most electronegative element in the produc...

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  15. Calculate the oxidation number of iron in Fe(3)O(4)?

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  16. One mole of N(2) H(4) loses 10 moles of electrons to form a new compou...

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  17. Which of the following change requires a reducing agent

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  18. Whast is the oxidation state of Fe in the product formed when acidifie...

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  19. In the reaction, H(2)O(2)+PbS to H(2)O+PbSO(4) the increase in the oxi...

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  20. Why is the highest oxidation state of a metal exhibited in its oxide o...

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