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A metallic carbide on treatment with ...

A metallic carbide on treatment with water gives a colourless gas which burns readily in air and gives a red precipitate with `Cu_(2) CI_(2)` and `NH_(4) OH`.
The metal carbide is :

A

`CaC_(2)`

B

`Ai_(4) C_(3)`

C

`SiC`

D

all

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The correct Answer is:
A
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MODERN PUBLICATION-UNIT TEST 4-QUESTIONS
  1. The compound having maximum boiling point is :

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  2. A metallic carbide on treatment with water gives a colourless gas ...

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  3. Which of the following can undergo nucleophilic addition reactions ?

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  4. Which of the following can be used to distanguish propene from pr...

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  5. Which of the following is most acidic

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  6. cetane is :

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  7. Which of the following compound readily undergoes electrophilic s...

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  8. The molecule which has dipole moments is :

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  9. The most stable free radical is :

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  10. The reagent required to convert 1-butyne to 2-butanone is :

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  11. Which of the following reacts with an aqueous solution of [Ag(NH(...

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  12. The IUPAC name of the compound

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  13. The order of appearance of the following with rising temperatur...

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  14. When propyne is treated with aqueous H(2)SO(4) in presence of HgSO(4),...

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  15. The reaction of toluene with chlorine in the presence of ferric ch...

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  16. An olefin was treated with ozone and the resulting product on hy...

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  17. Which of the following is not an isomer of C(4) H(6)

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  18. How many types of carbon - carbon bonds are present in 1-butyne ?

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  19. When ethylene is bubbled through an aqueous solution of bromine con...

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  20. Which of the following is more reactive towards HBr ?

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