Question : Baeyer's reagent is
Option 1: Alkaline potassium permanganate
Option 2: Acidified potassium permanganate
Option 3: Hydrogen peroxide
Option 4: Bromine water
New: SSC MTS 2024 Application Form OUT; Direct Link
Don't Miss: Month-wise Current Affairs | Upcoming Government Exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: Alkaline potassium permanganate
Solution : The correct option is Alkaline potassium permanganate.
Baeyer's reagent, also known as alkaline potassium permanganate solution, is a chemistry reagent used to detect the presence of phenolic chemicals, including salicylic acid, and related compounds. Baeyer's reagent is a potassium permanganate (KMnO 4 ) solution in a strong alkaline media, usually potassium hydroxide (KOH) or sodium hydroxide (NaOH). When a phenolic molecule combines with Baeyer's reagent, it undergoes an oxidative coupling process.
Application | Cutoff | Selection Process | Preparation Tips | Eligibility | Exam Pattern | Admit Card
Question : Hydrogen peroxide effective sterilizing agent. Which one of the following product results when it readily loses active oxygen?
Question : Which potassium acid salt is obtained as a by-product of alcohol manufacture during fermentation?
Question : Which one of the following metals does not react with water to produce Hydrogen?
Question : India's area is about ................ times larger than Pakistan's.
Question : Which of the following can not act as a bleaching agent?
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile