MCQ Oraganic Chemistry Quiz-Haloalkane
What would be the major product when Ethyl bromide reacts with silver nitrite
Which reagent cannot be used to prepare an alkyl halide from an alcohol?
Fluorobenzene is prepared by treating benzene diazonium chloride with fluoroboric acid and heating the product obtained. This reaction is known as:
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The alkyl halide that can not give a white precipitate with an alcoholic AgNO3 solution is:
Which would be least reactive towards bromine?
C6H5Cl is prepared by aniline with
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C2H5Cl + AgF ------- C2H5 F + AgCl The above reaction is called -
The ease of dehydrohalogenation of alkyl halides with alcoholic KOH is:
C2H5Cl on heating with alcoholic KOH will produce
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When an alkyl halide reacts with an alkoxide, the product is-
Which reaction is termed as Darzen's Reaction--
Chlorobenzene is -
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Decreasing order of reactivity of HX in the reaction ROH + HX RX + H2O--------
The reactivity order of alkyl halides depends upon:
An alkyl halide is insoluble in water because-
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The reaction of silver carboxylates with bromine dissolved in carbon tetrachloride is called -
Chlorobenzene can be obtained from benzene diazonium chloride by-
Ethylidene chloride is a/an______.
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For SN-1 reaction, preferred solvent will be -
Which chloride is the most reactive towards aqueous NaOH in -
SN-2 reaction will be fastest in:
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Which of the following is an example of vic-dihalide?
When ethyl bromide is treated with moist Ag2O the product is -
Which of the following statement is correct -
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Which is most reactive for SN2 reactions?
A strong solution of alcoholic alkali will preferentially promote alkyl halide into an alkene by -
Benzene reacts with methyl chloride in the presence of anhydrous AlCl3 to give
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The Reagent used in the gattermann reaction for the preparation of aryl halide
In Finkelstein Reaction, which reactants are used
In SN 1 reaction, the first step involves the formation of -
MCQ Oraganic Chemistry Quiz-Haloarene
MCQ Oraganic Chemistry Quiz-Alcohol,Phenol and Ether
MCQ Oraganic Chemistry Quiz-Aldehyde and Ketone
Which of the following reactions will not result in the formation of carbon-carbon bonds?
Acetaldehyde is converted to ethane by Wolff-Kishner reduction. Acetaldehyde is treated with:
Aldehydes group can occur:
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The formation of cyanohydrin from a ketone is an example of :
When 2-butyne is treated with dil. H2SO4/HgSO4, the product formed is:
The product formed by the reaction of an aldehyde with a primary amine is :
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Which of the following will not show aldol condensation?
What is the product of oxidation of 2-butanone with conc. HNO3
Compound ‘A’ undergoes formation of cyanohydrin which on hydrolysis gives lactic acid [CH3CH(OH)COOH].
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Arrange the followings according to the increasing order of reactivity in nucleophilic addition reaction: (I) Acetaldehyde ,(II) Acid chloride ,(III) Ketone, (IV) Ester
Fehling’s solution is :
The condensation reaction between one equivalent of acetone and two equivalents of benzaldehyde in presence of dilute alkali leads to the formation of :
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The Cannizzaro’s reaction is not given by:
The oxidation of toluene to benzaldehyde with chromyl chloride in CCl4 is called:
Formaldehyde gives an additive product with methyl magnesium iodide which on aqueous hydrolysis yields:
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Aldehydes are first oxidation products of :
Tollen’s reagent is:
Aldol condensation does not occur between--
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CH3CHO and C6H5CH2CHO can be distinguished chemically by:
The product formed in aldol condensation is:
When acetaldehyde is heated with Fehling’s solution, it gives a red precipitate of:
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Which of the following aldehydes gives Cannizzaro’s reaction when heated with strong alkali?
Hydrocarbons are formed when aldehydes and ketones are reduced with amalgamated zinc and conc. HCl. The reaction is called:
MCQ Oraganic Chemistry Quiz-Carboxylic Acid
Reduction of carboxylic acids gives---
When calcium benzoate and calcium formate are heated, the major product formed is:
Which of the following cannot be converted to benzoic acid on reaction with KMnO4- KOH followed by H3O+?
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When benzyl alcohol is oxidized with KMnO4, the product obtained is
Hydrolysis of acetamide produces--
What is the IUPAC name of (C6H5)CH2CH2COOH?
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Which of the following on hydrolysis forms acetic acid
When CH3COOH reacts with CH3–Mg–X
What product is formed when acetic acid heated with P2O5
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Reaction of ethyl formate with excess of CH3MgI followed by hydrolysis gives
Which of the following gives benzoic acid on oxidation-
Acids have much higher boiling points than isomeric esters because:
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The reagent uses for converting ethanoic acid to ethanol is--
Dry heating of calcium acetate will give:
When benzyl alcohol is oxidised with KMnO4, the product obtained is-
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When a mixture of calcium acetate and calcium formate is heated, it gives :
Acetic acid will be obtained on oxidation of---
Primary aldehyde on oxidation gives-
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Which of the following is known as Jones reagent?
Ethyl acetate is obtained when methyl magnesium iodide reacts with
Sulphonation of benzoic acid produces mainly-
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