When acetic acid reacts with ethyl o alcohol, we add coiic.H2SO4 . It acts as and the process is called
A) oxidizing agent, saponification
B) dehydrating agent, esterification
C) reducing agent, esterification
D) acid and esterification
1 Answers
Talk Doctor Online in Bissoy App
When semicarbazide reacts with a ketone (or aldehyde) to form semicarbazone. Only one nitrogen atom of semicarbazide acts as a nucleophile and attack
Correct Answer - Two nitrogen atoms of semicarbazide that are adjacent to the (C=O) group have their lone pair present in conjuction so nucleophilicity decreases.
2 Answers 1 views
hydrochloric acid — i) H2SO4 , sulphuric acid — ii) CH3COOH
B) a → iii, b →i, c →iv, d → ii
2 Answers 1 views
When acid reacts with base it forms salt and water then the reaction is called
C) Neutralization
2 Answers 1 views
Dissociation of ions in aqueous acetic acid is reversible process because it is a
Correct option is A) weak acid
2 Answers 1 views
What volume in mL of a 0.1 M H2SO4 solution will contain 0.5 moles of H2SO4?
Given : Molarity of H2SO4 solution = 0.1 M Moles of H2SO4 = 0.5 mol To find : Volume of H2SO4 solution Formula : Molarity (M) = \(\frac{Number\,of\,moles\,of\,solute}{Volume\,of\,solution\,in\,liters}\) Calculation : Molarity (M) = \(\frac{Number\,of\,moles\,of\,solute}{Volume\,of\,solution\,in\,liters}\) ∴ 0.1 = \(\frac{0.5}{Volume\,of\,solution\,in\,litres}\) ∴ Volume of solution in litres...
2 Answers 2 views
The process of conversion of starches and sugars to ethyl alcohol is called ……………..
D) fermentation
2 Answers 1 views
Ethanol i) Acetic acid , thanoic acid ii) Acetaldehyde
D) a → iv, b → i, c → ii, d → iii
2 Answers 1 views
Take two test tubes with some water. Add salt powder to one test tube and add crystals of salt to the second one. Observe.
B) size of the solute
2 Answers 1 views
________ is called glacial acetic acid
Answer: D) Pure acetic acid
2 Answers 1 views
The conversion of malic acid to oxalo acetic acid is catalyzed by
The correct answer is (D) malate dehydrogenase
2 Answers 1 views