The compound formed when 2- butenes is treated with hot alkaline KMnO_(4) is :

Which of the following is formed when 2 butene is treated with alkaline KMnO_(4) higher temperature

1-butyne on reaction with hot alkaline KMnO_(4) gives:

1-butanol is treated with alkaline KMnO_4 gives

Cyclopentene on treatment with alkaline KMnO_(4) gives

Ethylene reacts with alkaline KMnO_(4) to form-

Ethylene reacts with 1% cold alkaline KMnO_(4) to form

Ethanol on reaction will alkaline KMnO_(4) gives:

Alkenes undergo a variety of oxidation reactions. With cold and neutral or alkaline KMnO_(4) , alkenes are oxidised to give vicinal diols. Oxidation with hot KMnO_(4) undergoes cleavage of C=C bond leading to the formation of carboxylic acids, ketones and carbon dioxide depending on the nature ofalkene. Reductive ozonolysis of alkenes give aldehydes or ketones. 2-Methyl propene on treatment with hot alkaline KMnO_(4) gives