Trying to find the right answer to this..

Previous Year Papers

Download Solved Question Papers Free for Offline Practice and view Solutions Online.

Test Series

Take Zigya Full and Sectional Test Series. Time it out for real assessment and get your results instantly.

Test Yourself

Practice and master your preparation for a specific topic or chapter. Check you scores at the end of the test.

Hydrocarbons

Short Answer Type

31.

Acetylene has garlic odour. Why?

204 Views

32.

What happens when propyne is oxidised with Baeyer's reagent (alkaline KMnO₄) at 298 - 303 K?

274 Views

33.

What happens when propyne is oxidised with alkaline KMnO₄ at 373-383 K?

162 Views

34.

What happens when acetylene is treated with ammoniacal silver nitrate solution?

969 Views

35.

Write down the structural formulae of the missing compounds:
$CH subscript 3 space minus space straight C space identical to space CH space rightwards arrow with CH subscript 3 MgBr on top space straight A left parenthesis straight a space gas right parenthesis space plus space straight B$

94 Views

36.
Mention two reagents which can be used to distinguish between ethene and ethyne.

(i) Ammoniacal silver nitrate (Tollen's reagent).
(ii) Ammoniacal cuprous chloride solution.

507 Views

37.

Although acetylene is acidic in nature, yet it does not react with NaOH or KOH. Explain.

328 Views

38.

List the following in order of increasing acidity: propyne, water, propene and propane.

169 Views

39.

What are benzenoids?

233 Views

40.

What are non-benzenoids?

110 Views

Previous Year Papers

Test Series

Test Yourself

Short Answer Type

36. Mention two reagents which can be used to distinguish between ethene and ethyne.

36.
Mention two reagents which can be used to distinguish between ethene and ethyne.