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Which of the following statement is not ...

Which of the following statement is not correct ?

A

It is not necessary to use conc. `HNO_3` in group III analysis .

B

AgCl dissolves in `NH_4OH`.

C

Ammonium sulphate can be used in place of ammonium chloride in group III analysis.

D

Iodine is liberated when an iodide is heated with conc. `H_2SO_4`.

Text Solution

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The correct Answer is:
C
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MODERN PUBLICATION-APPENDIX A-Multiple Choice Questions (Level-I)
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  2. Acidified K2Cr2O7 solution turns green by:

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  3. Which of the following statement is not correct ?

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  4. Which of the following statement is not true ?

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  5. The enthalpy of neutralisation of all strong acids with strong bases i...

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  6. Carboxylic acid group can be tested by all the following tests except

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  7. 2, 4-Dinitrophenylhydrazine test is used for :

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  8. Alcohols react with ceric ammonium nitrate reagent and give :

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  9. Ferric chloride (neutral) reacts with catechol to give :

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  10. Tollen's reagent test can be performed to detect :

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  11. Iodoform test is characteristic of:

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  12. Buff colour is produced by the reaction of neutral FeCl3 with:

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  13. Which of the following organic compound gives carbylamine test ?

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  14. Azo dye test is used to distinguish between :

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  15. Reaction of ferrous salts with KMnO4 is a:

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

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

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

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