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Can lime water be employed for identific...

Can lime water be employed for identification of `CO_(2)` gas?

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### Step-by-Step Solution: 1. **Understanding Lime Water**: - Lime water is an aqueous solution of calcium hydroxide (Ca(OH)₂). It is commonly used in chemical tests. 2. **Reaction with Carbon Dioxide**: - When carbon dioxide (CO₂) is passed through lime water, a chemical reaction occurs. The carbon dioxide reacts with calcium hydroxide to form calcium carbonate (CaCO₃). ...
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An organic compound (A) on heatig produces two gases (B) and (C) and neutral oxide (D) which turns cobalt chloride paperr pink. Gas (B) turns lime water milky and produces an acidic solution with water. Gas (C) produces a poisonous gas (E) with chlorine gas, the gas, this gas with ammonia gives an organic compound (F) which on further reaction with (D) gives NH_(3) gas. Then, compound (A) and (F) can be found as:

CENGAGE CHEMISTRY ENGLISH-QUALITATIVE INORGANIC SALT ANALYSIS-Viva Voce Questions And Part-A (Analysis Of Anions)
  1. A gas evolved with effervescence on treating a salt with dil. HCl may ...

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  2. How will you distinguish between carbonate and bocarbonate ions?

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  3. How can sulphide ions be distinguished from sulphite ions?

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  4. How will you distinguish betweebn sulphate and thiosulphate ions?

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

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  6. How can nitrite ion be distinguished from nitrate ion?

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  7. What is the formula of compound present in brown ring?

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

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  9. Why does only the organic layer assure colour and not the aqueous laye...

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  10. What happens when chloride, bromide and iodide are separately heated w...

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  11. How do you distinguish between Br^(ɵ) and NO(3)^(ɵ) ions?

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  12. Given salt is a bromide or iodide. How will you identify it by treatin...

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

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  14. For testing SO(4)^(2-) with BaCl(2) solution why should sodium carbona...

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  15. Can lime water be employed for identification of CO(2) gas?

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  16. At times the solution of lime water appears milky. Comment.

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  17. Name the gas other than CO(2) which also turns lime water milky.

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

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

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  20. Sodium carbonate extract is acidified with HNO(3) only in the identifi...

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