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For a (N)/(10) solution of KMnO4, its mo...

For a `(N)/(10)` solution of` KMnO_4`, its molarity will be:

A

2M

B

`(M)/(50)`

C

`(M)/(20)`

D

`(M)/(40)`

Text Solution

Verified by Experts

The correct Answer is:
B
Eq. wt of `KMnO_4 =("Mol. wt")/(5)`
`:. " Molarity " =(M)/(50) `
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MODERN PUBLICATION-APPENDIX A-Multiple Choice Questions (Level-I)
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  2. Reaction of ferrous salts with KMnO4 is a:

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  3. For a (N)/(10) solution of KMnO4, its molarity will be:

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  4. KMnO(4) acts as an oxidising agent in the presence of dil H2 SO4. Its ...

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  5. A solution of impure KMnO4 is prepared by dissolving 2g of it in IL of...

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  6. Aniline yellow is prepared by coupling of benzene diazonium chloride w...

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  7. Ortho-nitro acetanilide is removed from p-nitro acetanilide by crystal...

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  8. Melting point of pure acetanilide is about :

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  9. Mohr's salt is :

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  10. Which type of variation is inherited ?

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  11. Fe(OH)3 and Cr(OH)3 ppts. are separated by :

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  12. H2S would separate the following at pH lt 7

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  13. Ag2S is soluble in NaCN due to the formation of :

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  14. A solution contains Cu(CH3COO)2. Cd(CH3COO)2 and Zn(CH3COO)2. On pass...

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  15. In Lassagine's test, when both N and S are present, blood red colour i...

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  16. Lassaigne's solution gives violet colouration with sodium nitroprussid...

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  17. Belstein's test is used for the detection of :

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  18. The prussian blue colour in the test of nitrogen by Lassagine's soluti...

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  19. Leibig method is used for the estimation of

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  20. For the detection of sulphur by Lassaigne's test, the addition of sodi...

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