Question

what product form after reaction between KMNO4 and acetylene? ​

Answer 1

Explanation:

When a purple solution of the oxidizing agent KMnO4 is added to an alkene, the alkene is oxidized to a diol and the KMnO4 is converted to brown MnO2. Thus, if the purple color changes to brown in this reaction, it is a positive reaction. The diol produced has two adjacent alcohol groups.

Answer 2

Answer:

Ethyne or acetylene on reaction with cold K M n O 4 adds 4 O H − to the triple bond. It is oxidised by a dilute aqueous solution of potassium permanganate to form oxalic acid. It is oxidised by a dilute aqueous solution of potassium permanganate to form oxalic acid.

Explanation: