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A certain compound (X) shows the followi...

A certain compound (X) shows the following reactions :
(i) When `K_3` is added to an aqueous suspension of (X) containing acetic acid, iodine is liberated.
(ii) When `CO_2` is passed through an aqueous suspension of (X), the turbidity transforms to a precipitate.
(iii)When (X) is heated with ethyl alcohol, a product of anesthetic use is obtained. The (X) is ...........

A

`CaCl_(2)`

B

`CaOCl_(2)`

C

`Cl_(2)`

D

`CaCO_(3)`

Text Solution

Verified by Experts

The correct Answer is:
B

(i) `CaOCl_(2) + 2Kl + 2CH_(3)COOH to Ca(CH_(3)COO)_(2) + 2KCl + H_(2)O + I_(2)`
(ii) `CaOCl_(2) + CO_(2) to underset("White ppt")(CaCO_(3) + Cl_(2))`
(iii) `CaOCl_(2) + H_(2)O to Ca(OH)_(2) + Cl_(2) +underset("excess")(Cl_(2)) + C_(2)H_(5)OH to C Cl_(3)CHO overset(Ca(OH)_(2))to CHCl_(3) + (HCOO)_(2)Ca`
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KUMAR PRAKASHAN-THE P-BLOCK ELEMENTS -SECTION-E (MULTIPLE CHOICE QUESTIONS (MCQS)) (DARPAN.S EXAM ORIENTED MCQS)
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  2. Consider the following sequence of reactions : In the above sequ...

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  5. Which of the following element never shows disproportionation reaction...

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  6. Which of the following is not an oxidizing agent ?

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  7. ClO(3)^(-) reacts with I2 to form…………….

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  8. Which of the following is the correct order of acidic nature of oxide ...

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  9. Consider the following reaction : Na(2)SO(3) + S overset("Boiling")u...

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  10. The correct order of bond dissociation enthalpy of halogens is...........

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  11. Which of the following compound does not exist ?

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  12. XeF2 on hydrolysis yeild..........

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  13. Which of the following does not form cage compounds ?

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  14. Which of the following is known as "Stranger" gas ?

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  15. HI can not be prepared by which of the following methods ?

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  16. Which one of the following reactions of xenon compound is not feasible...

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  17. Identify the incorrect statement :

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  18. The correct order of oxidizing power is ..........

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  19. Phosphine explodes in presence of...........

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  20. Which of the following element possess highest metallic properties ?

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