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Oxalate +MnO(2)+"dil."H(2)SO(4)rarr Gas...

Oxalate `+MnO_(2)+"dil."H_(2)SO_(4)rarr ` Gas. The gas evolved is

A

`CO_(2)`

B

CO

C

`SO_(2)`

D

`O_(2)`

Text Solution

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The correct Answer is:
1
`CO_(2)` gas is evolved.
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NARAYNA-QUALITATIVE ANALYSIS-Level -II (H.W.)
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  2. When I(2) is passed through KCl, KF,KBr :

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  3. Oxalate +MnO(2)+"dil."H(2)SO(4)rarr Gas. The gas evolved is

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  4. When a mixture containing phosphate is heated with conc. HNO(3) and am...

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  5. A gas is evolved which burns with blue flame when the mixture is heate...

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  7. A gas is obtained by addition of dil. H(2)SO(4) to a mixture which tur...

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  8. A metal X on heating with nitrogen gas gives Y.Y on treatment with H(2...

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  9. A pale yellow precipitate and a gas with pungent odour are formed on w...

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  11. Three separate samples of a solution of a single salt gave these resul...

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  12. Which is not dissolved in dil. HCl?

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  13. Which one among the following pairs of ions cannot be separated by H(2...

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  14. In the separation of Cu^(2+) and Cd^(2+) of Iind group in qualitative ...

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  15. Which of the following sulphate is insoluble in water ?

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  16. Passing H(2)S gas into a mixture of Mn^(2+), Ni^(2+), Cu^(2+) and Hg^(...

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  19. MgSO(4) on reaction with NH(4)OH and Na(2)HPO(4) forms a white crystal...

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