Question # 1

In esterification, the OH of carboxylic acid is replaced by

Choose an answer

OR+

R+

OR

R

The formation of ester from acetic aciad in presence of acid and ethanol is a

Choose an answer

Nucleophilic substitution reaction

Nucleophilic addition reaction

Electrophilic substituion reaction

Electrophilic addition reaction

Ester with raspberry flavor

Choose an answer

Amyl acetate

Isobutyl formate

Amyl butyrate

Octyl acetate

Which one of the following reaction of carboxylic acid is reversible?

Choose an answer

Esterification

Salt formation

Reaction with PCI5

Reaction with SOCI2

Reaction of acetic acid with LiAIH4 gives

Choose an answer

Ethanol

Ethanal

Ethane

Ethyl acetate

Acetic acid reacts with thionyl chloride to form acetyl chloride, which species acts as nucleophile in the reaction

Choose an answer

SO3

SO2

Cl-

No nucleophile is formed

Primany aleohols sornally give us aldehyde when oxidized in the presence of acidified Na2Cr2O7, what will be the product, when the secondary alcohols are oxidized in same condition?

Choose an answer

Alkenes

Alkyl halide

Alkynes

Ketones

Which of the following has the lowet solubility in water

Choose an answer

НСOOH

CH3СООН

CH3-CH2-СООН

C3H7-COOH

The specie that develops strongest hydrogen bonding with water

Choose an answer

НСООН

B.CH3CH2СООН

CH3СООН

CICH2COOH

Which of the following is a strong acid

Choose an answer

CH3COOH

C2H5OH

HCOOH

Phenol

The Complete oxidation of ethanol produces first Ethanal than

Choose an answer

Ethanal

Propanone

Ethanoic acid

Benzoic acid

Final product of hydrolysis of nitrile is

Choose an answer

Ketone

Alcohol

Aldehyde

Carboxylic acid

An acid that exists as a cyclic dimer in benzene and shows a molar mass of 120g/mol is

Choose an answer

СН3СOOH

HCOOH

CI2CHCOOH

Сl3CCOOH

Oils and fats belong to the class of

Choose an answer

Alcohols

Hydrocarbons

Acids

Esters

Which of the following acid is unsaturated carboxylie acid

Choose an answer

Malonic acid

Oxalic acid

Succinic acid

Maleic acid

The highest melting point is observed by

Choose an answer

Butanoic acid

Propanoic acid

Pentanoie acid

HCI

A compound X has all of the properties below. It is a liquid at 25°C it mixes completely with water it reaets with aqueous sodium hydroxide, What could X be?

Choose an answer

_{Ethanoic acid}

Ethene

Ethanol

Ethyl ethanoate

In the presence of hot alkaline potassium permanganate solution 2-butene will give

Choose an answer

Formic acid +acetic acid

Two moles ethanoic acid

Two moles of methanoic acid

Ethylene glycol

Ethane nitrile can be converted into ethanoic acid through......intermediate

Choose an answer

Ethyl alcohol

AcetyI chloride

Acetamide

Methyl cyanide

Octyl acetate has the flavor of

Choose an answer

Orange

Pineapple

Banana

Apple

More Classes

Other Links

MDCAT Chemistry Chapter 17 Aldehydes and Ketones Online Test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer