MCQ Oraganic Chemistry Quiz-Haloalkane
A strong solution of alcoholic alkali will preferentially promote alkyl halide into an alkene by -
C2H5Cl + AgF ------- C2H5 F + AgCl The above reaction is called -
What would be the major product when Ethyl bromide reacts with silver nitrite
Advertisement
C2H5Cl on heating with alcoholic KOH will produce
Benzene reacts with methyl chloride in the presence of anhydrous AlCl3 to give
Chlorobenzene can be obtained from benzene diazonium chloride by-
Advertisement
For SN-1 reaction, preferred solvent will be -
SN-2 reaction will be fastest in:
The Reagent used in the gattermann reaction for the preparation of aryl halide
Advertisement
Which reaction is termed as Darzen's Reaction--
Chlorobenzene is -
When an alkyl halide reacts with an alkoxide, the product is-
Advertisement
The ease of dehydrohalogenation of alkyl halides with alcoholic KOH is:
Which would be least reactive towards bromine?
Which reagent cannot be used to prepare an alkyl halide from an alcohol?
Advertisement
Decreasing order of reactivity of HX in the reaction ROH + HX RX + H2O--------
When ethyl bromide is treated with moist Ag2O the product is -
An alkyl halide is insoluble in water because-
Advertisement
Ethylidene chloride is a/an______.
Which is most reactive for SN2 reactions?
The reaction of silver carboxylates with bromine dissolved in carbon tetrachloride is called -
Advertisement
In Finkelstein Reaction, which reactants are used
Which of the following statement is correct -
C6H5Cl is prepared by aniline with
Advertisement
Fluorobenzene is prepared by treating benzene diazonium chloride with fluoroboric acid and heating the product obtained. This reaction is known as:
In SN 1 reaction, the first step involves the formation of -
The alkyl halide that can not give a white precipitate with an alcoholic AgNO3 solution is:
Advertisement
The reactivity order of alkyl halides depends upon:
Which chloride is the most reactive towards aqueous NaOH in -
Which of the following is an example of vic-dihalide?
MCQ Oraganic Chemistry Quiz-Haloarene
MCQ Oraganic Chemistry Quiz-Alcohol,Phenol and Ether
MCQ Oraganic Chemistry Quiz-Aldehyde and Ketone
Hydrocarbons are formed when aldehydes and ketones are reduced with amalgamated zinc and conc. HCl. The reaction is called:
The product formed by the reaction of an aldehyde with a primary amine is :
CH3CHO and C6H5CH2CHO can be distinguished chemically by:
Advertisement
The product formed in aldol condensation is:
Aldehydes group can occur:
Tollen’s reagent is:
Advertisement
Arrange the followings according to the increasing order of reactivity in nucleophilic addition reaction: (I) Acetaldehyde ,(II) Acid chloride ,(III) Ketone, (IV) Ester
The oxidation of toluene to benzaldehyde with chromyl chloride in CCl4 is called:
What is the product of oxidation of 2-butanone with conc. HNO3
Advertisement
Formaldehyde gives an additive product with methyl magnesium iodide which on aqueous hydrolysis yields:
When acetaldehyde is heated with Fehling’s solution, it gives a red precipitate of:
The formation of cyanohydrin from a ketone is an example of :
Advertisement
Aldol condensation does not occur between--
Compound ‘A’ undergoes formation of cyanohydrin which on hydrolysis gives lactic acid [CH3CH(OH)COOH].
Fehling’s solution is :
Advertisement
When 2-butyne is treated with dil. H2SO4/HgSO4, the product formed is:
The Cannizzaro’s reaction is not given by:
Acetaldehyde is converted to ethane by Wolff-Kishner reduction. Acetaldehyde is treated with:
Advertisement
The condensation reaction between one equivalent of acetone and two equivalents of benzaldehyde in presence of dilute alkali leads to the formation of :
Aldehydes are first oxidation products of :
Which of the following reactions will not result in the formation of carbon-carbon bonds?
Advertisement
Which of the following will not show aldol condensation?
Which of the following aldehydes gives Cannizzaro’s reaction when heated with strong alkali?
MCQ Oraganic Chemistry Quiz-Carboxylic Acid
When benzyl alcohol is oxidized with KMnO4, the product obtained is
Hydrolysis of acetamide produces--
Which one is strongest acid---
Advertisement
Which of the following on hydrolysis forms acetic acid
Sulphonation of benzoic acid produces mainly-
What is the IUPAC name of (C6H5)CH2CH2COOH?
Advertisement
Acids have much higher boiling points than isomeric esters because:
When calcium benzoate and calcium formate are heated, the major product formed is:
Which of the following is known as Jones reagent?
Advertisement
The reagent uses for converting ethanoic acid to ethanol is--
When CH3COOH reacts with CH3–Mg–X
Ethyl acetate is obtained when methyl magnesium iodide reacts with
Advertisement
When benzyl alcohol is oxidised with KMnO4, the product obtained is-
Dry heating of calcium acetate will give:
The acid formed when propyl magnesium bromide is treated with carbon dioxide is
Advertisement
Which of the following cannot be converted to benzoic acid on reaction with KMnO4- KOH followed by H3O+?
Acetic acid will be obtained on oxidation of---
What product is formed when acetic acid heated with P2O5
Advertisement
Primary aldehyde on oxidation gives-
Which of the following gives benzoic acid on oxidation-
When a mixture of calcium acetate and calcium formate is heated, it gives :
Advertisement
ChemistryPapers.com
