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Why chromyl chloride test is carried out...

Why chromyl chloride test is carried out in a dry test tube ?

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### Step-by-Step Solution: 1. **Understanding Chromyl Chloride**: - Chromyl chloride (CrO2Cl2) is a compound that is used in qualitative analysis to test for the presence of certain anions, particularly chloride ions. 2. **The Role of Water**: - When chromyl chloride comes into contact with water, it undergoes a chemical reaction. The presence of water leads to the formation of chromic acid (H2CrO4) and hydrochloric acid (HCl). ...
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in chromyl chloride test

Chromyl chloride test is given by -

Widal Test is carried out to test :

A test cross is carried out:

A test cross is carried out:

What is chromyl chloride test? Why is it so named?

A test cross is carried out to

Why does the chromyl chloride test fail with Br^(ɵ) and I^(ɵ) ?

The chromyl chloride test responds poorly with the chlorides of Pb,Ag so Sn but fail with the chlorides of

A bromide ion does not intefere with the chromyl chloride test because when a bromide is present:

RESONANCE ENGLISH-QUALITATIVE ANALYSIS (ANION)-Exercise-1
  1. A nitrite solution is added to a saturated solution of iron (II) acidi...

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  2. Why is it necessary to test for the acid radicals first (with dilute) ...

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  3. Why chromyl chloride test is carried out in a dry test tube ?

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  4. STATEMENT-1 : Henry's law and Raoult's law are not independent, i.e., ...

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  5. Thermal decomposition of a Mn compound (X) at 513 K results in compoun...

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  6. Dilute Hydrochloride acid contains Cl- ions but it does not give posit...

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  7. Identify the gas A, B and C.

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  8. Why heavy metal chlorides such as Hg(2)Cl(2), AgCl, PbCl(2) etc. do no...

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  9. Why is a freshly prepared solution of FeSO(4) used for the detection o...

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  10. Interfering radicals interfere the test of

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  11. In which of the following reagents, the white precipitate fo PbSO(4) i...

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  12. How will you distinguish between sulphite and sulphate ions?

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  13. A current of 2.0 A when passed for 5 hrs through a molten slat deposit...

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  14. Which of the following can evolve more than one gas (vapour) if heated...

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  15. Zinc sulphide reacts with dilute H(2)SO(4) to liberate which gas.

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  16. Which of the following metal carbonates liberate. CO(2)(g) on heating ...

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  17. In which of the following reactions a brown coloured gas is evolved ?

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  18. An electric kettle has two coils. When one of these is switched on, th...

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  19. The hottest part of the flame of a Bunsen burner is the

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  20. Metal (M) shows crimson red colour in flame test and its halide is del...

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