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A gas decolourises KMnO4 solution but gi...

A gas decolourises `KMnO_4` solution but gives no precipitate with ammoniacal cuprous chloride is

A

Ethane

B

Methane

C

Ethene

D

Acetylene

Text Solution

Verified by Experts

The correct Answer is:
C

Thus in theis reaction isopropyl alcohol is formed.
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ERRORLESS-HYDROCARBONS-NCERT BASED QUESTION (ALKYNE)
  1. Identify X in the following sequence of reactions CH(3) - underset(...

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  2. Which one of the following characteristics apply to both ethene and et...

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  3. A gas decolourises KMnO4 solution but gives no precipitate with ammoni...

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  4. Acetylenic hydrocarbons are acidic because

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  5. Lewisite, a chemical weapon, is prepared by the reaction of acetylene ...

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  6. Acetylene can be prepared from

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  7. A compound is treated with NaNH(2) to give sodium salt. Identify the c...

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  8. KMnO4 will oxidised acetylene to

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  9. Which of the following reagents distinguish ethylene from acetylene?

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  10. If acetylene is passed through an electric arc in the atmosphere of ni...

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  11. Acetylene is prepared industrially by passing electric discharge throu...

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  12. When acetylene is passed into dilute sulphuric acid containing Hg^"2+...

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  13. Acetylene adds on to HCN gives

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  14. What happens when a mixture of acetylene and hydrogen is passed over h...

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  15. Catalyst used in dimerisation of acetylene to prepare chloroprene is

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  16. Which of the following will be the final product when C2H2 reacts with...

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  17. When acetylene is treated with very dil. HCl in the presence of HgCl2,...

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  18. Excess of CH(3)COOH is reacted with CH-=CH in presence of Hg^(2+), the...

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  19. Which of these will not react with acetylene?

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  20. What is the product formed when acetylene reacts with hypochlorous aci...

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