Which of the following is a Bayer’s reagent?(a) The neutral solution of HCL(b) An alcoholic solution of sodium carbonate(c) An acidic solution of potassium hydroxide(d) An aqueous solution of potassium permanganateThis question was posed to me in final exam.My enquiry is from Hydrocarbons in section Hydrocarbons of Chemistry – Class 11

Which of the following is a Bayer’s reagent?(a) The neutral solution

1.	Which of the following is a Bayer’s reagent?(a) The neutral solution of HCL(b) An alcoholic solution of sodium carbonate(c) An acidic solution of potassium hydroxide(d) An aqueous solution of potassium permanganateThis question was posed to me in final exam.My enquiry is from Hydrocarbons in section Hydrocarbons of Chemistry – Class 11
Answer» Correct option is (d) An aqueous solution of potassium PERMANGANATE Best EXPLANATION: The DILUTE aqueous solution of potassium permanganate is known as BAYER’s reagent. ALKENES decolorize Bayer’s reagent and it is used as a test for unsaturation in alkenes. It is a powerful oxidant as well as a syn-reaction occurs.

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