Ethanoic acid undergoes Hell-Volhard Zelinsky reaction but Methanoic acid does not, because of
Important Questions on Aldehydes, Ketones and Carboxylic Acids
Statement I : Ethyl pent--yn-oate on reaction with gives a -alcohol.
Statement II : In this reaction one mole of ethyl pent--yn-oate utilizes two moles of .
In the light of the above statements, choose the most appropriate answer from the options given below :
Match List-I with .
|
List-I Name of reaction |
List-II Reagent used |
||
| Hell-Volhard Zelinsky reaction | |||
| Iodoform reaction | |||
| Etard reaction | |||
| Gatterman-Koch reaction | |||
Choose the correct answer from the options given below:
Give the chemical equation for the reaction of with following:
How will you obtain following from acetic acid? (Give equation only)
Trichloroacetic acid
Considering the reaction sequence given below, the correct statement(s) is(are)
Consider the following reaction scheme and choose the correct option(s) for the major products Q, R and S.
Assertion : A solution of the product obtained by heating a mole of glycine with a mole of chlorine in presence of red phosphorous generates chiral carbon atom.
Reason : A molecule with chiral carbons is always optically active.
In the light of above statements, chose the correct answer from the options given below:
The correct order of their reactivity towards hydrolysis at room temperature is:
In the following passage there are blanks, each of which has been numbered. There are questions given below the passage and for each question, four words are suggested, one of which fits the blank appropriately. Find out the appropriate word in each case.
Whenever I go into a bank, I feel scared. Everybody and everything that I see there (1) ____ me. As for the manager the sight (2) ____ him simply terrifies me and (3) ____ me want to runaway (4) _____ I can. As soon as I (5) ____ the door of the bank I lose my head (6) ____ when I try to do any (7) ____ there, I behave like an idiot. I cannot explain (8) ____ for this but that is how it (9) ____ has been that is how it is (10) ____.
Select the most appropriate option for blank No. 10.
