Classify the following compounds as primary, secondary and tertiary halides.

i) 1-Bromobut-2-ene

ii) 4-Bromopent-2-ene

iii) 2-Bromo-2-methylpropane

Which of the following is not an allyclic halide?

Haloalkanes contains halogen atom(s) attached to the sp³ hybridised carbon atom of an alkyl group. Identify haloalkane from the following compounds.

(i) 2-Bromopentane

(ii) Vinyl chloride

(iii) 2-Chloroacetophenone

(iv) Trichloromethane

Match the column I with II mark the appropriate choice.

The IUPAC name of tertiary butyl chloride is

The IUPAC name of (CH₃)₂CH-CH₂-CH₂Br is

Which of the following halides is not correct according to the name and classification

Which of the following is not correctly matched with its IUPAC name?

The main difference in C-X bond of a haloalkane and a haloarene is

Which of the following compounds can yield only one monochlorinated product upon free radical chlorination?

Bromination of methane in presence of sunlight is a

The negative part of the addendum ( the molecule to be added) adds on to the carbon atom of the double bond containing the least number of hydrogen atoms. This rule is known as

Methyl bromide reacts with AgF to give methyl fluoride and silver bromide. This reaction is called

Which of the following molecules has higher dipole moment?

Which of the following compounds has the highest boiling point?

Which one of the following is not correct order of boiling point of the alkyl/aryl halides?

Arrange the following compounds in decreasing order of their boiling points.

i) CH₃Br

ii) CH₃CH₂Br

iii) CH₂CH₂CH₂Br

iv) CH₃CH₂CH₂CH₂Br

Which of the following compounds will have highest melting point?

Alkyl halides are immiscible in water though they are polar because

Cyanide ion acts as an ambident nucleophile. From which end its acts as a stronger nucleophile in aqueous medium?

Identify the products (A) and (B) in the reactions

Butanate nitrile can be prepared by heating

Ethyl alcohol is obtained with ethyl chloride is boiled with

Which of the following alkyl halides undergoes hydrolysis with aqueous KOH at the fastest rate?

Identify the product of the following reaction. ClCH₂CH₂Br+KCN product

The alkyl halide is converted into an alcohol by

An alkyl halide RX reacts with KCN to give propane nitrile RX is

In S_N2 reaction the sequence of bond breaking and bond formation is as follows

Which of the following statements is not correct about S_N2 reaction of alkyl halides?

Tertiary alkyl halides are practically inert to substitution by 2 mechanism because

Which of the following statements regarding the S_N1 reaction shown by alkyl halide is not correct?

Which of the following haloalkanes is most reactive?

Which of the following is the most reactive towards nucleophilic substitution reaction?

Which of the following alkyl halides is hydrolysed by S_N1 mechanism?

Which of the following is most reactive towards aqueous NaOH?

Which of the following haloalkanes reacts with aqueous KOH most easily?

Which alkyl halide exhibits complete racemization in S_N1 reaction?

The order of reactivity of various alkyl halides towards nucleopilic substitution follows the order

Alkyl halides are formed when thionyl chloride and _____ are refluxed in presence of pyridine.

The order of reactivity (3⁰>2⁰>1⁰) is due to +1 effect of the alkyl group which ____ the polarity of C-X bond.

2-Bromo-3,3-dimethylbutane on reaction with aqueous KOH yields X as the major product. X is

Among the isomers of C₆H₁₁Cl, the one which is chiral is

i) 2,2-dimethyl-1-chloropropane

ii) 2-chloropentane

iii) 2-methyl-2-chlorobutane

iv) 3-chloopentane

Ethylene dichloride and ethylidene chloride are isomeric compounds. The false statement about these isomers is that they

A mixture of 1-chloropropane and 2-chloropropane when treated with alcoholic KOH gives

An alkyl halide with molecular formula, C₆H₅Br on dehydrohalogenation gives two isomeric alkenes X and Y with molecular formula, C₆H₁₂. On reductive ozonolysis X and Y gave four compounds CH₃COCH₃, CH₃CHO, CH₃CH₂CHO and (CH₃)₂CHCHO. The alkyl halide is

Arrange the following alkyl halides in order of dehydrohalogenation C₂H₅I, C₂H₂Cl, C₂H₅Br, C₂H₅F

2-Chloro-2-methylpropane on reaction with alc.KOH gives X as the product. X is

An alkyl chloride produces a single alkene on reaction with sodium ethoxide and ethanol. The alkene further undergoes hydrogenation to yield 2-methylbutane. Identify the alkyl chloride amongst the following compounds.

Reaction of trans-2-phenyl-1-bromocyclopentane on reaction with alcoholic KOH produces

Elimination of bromine from 2-bromobutane result in the formation of

In the given reaction what will be the final product?

Grignard reagent, a very useful starting compound for a number of organic reactions can be prepared by

The order of reactivities of methyl halides in the formation of Grignard reagent is

Alkyl halides react with metallic sodium in dry ether producing

On treating a mixture of two alkyl halides with sodium metal in dry ether, 2-methylpropane was obtained. The alkyl halides are

Chlorobenzene on treatment with Na in dry ether gives diphenyl. The name of the reaction is

Tertiary butyl bromide on reaction with Na methoxide mainly gives

Aryl halides are less reactive towards nucleophilic substitution reactions as compared to alkyl halides due to

Chloroform is kept in dark coloured bottles because

Triiodomethane has antiseptic property because of

The fire extinguisher ‘pyrene’ contains

An organic halogen compound which is used as refrigerant in refrigerators and ac is

Which one is correct?

Match the column I with II and mark the appropriate choice.

Which of the following is not correctly matched?

Halogen acid react with alcohols to form alkyl halides. The reaction follows a nucleophilic substitution mechanism. What will be the major product of the following reaction?

Match the column I with II and mark the appropriate choice.

Which of the following statements is correct?

The IUPAC name of the compound

Match the isomers given in column I with their names given in column II and mark the appropriate choice

Which of the following reactions follows Markovnikov’s rule?

A compound X with molecular formula C₇H₈ is treated with Cl₂ in presence of FeCl₃. Which of the following compounds are formed during the reaction?

Among the choice alkyl bromide, the least reactive bromide in S_N2 reaction

Toulene reacts with a halogen in the presence of iron(III) chloride giving ortho and para halo compounds. The reaction is

Which of the following is an example of vic-dihalide?

The position of -Br in the compound CH₃CH=CH(Br)(CH₃)₂ can be classified as _______.

Chlorobenzene is formed by reaction of chlorine with benzene in the presence of AlCl₃. Which of the following species attacks the benzene ring in this reaction?

Ethylidene chloride is a/an _______.

A primary alkyl halide would prefer to undergo ________.

Which of the following alkyl halides will undergoes S_N1 reaction most readily?

Which is the correct IUPAC name for

What should be the correct IUPAC name for diethylbromomethane?

Molecules whose mirror image is non-superimposable over them are known as chiral. Which of the following molecules is chiral in nature?

Reaction of C₆H₅CH₂Br with aqueous solution hydroxide follows________.

Which is the correct increasing order of boiling points of the following compounds?

1-iodobutane,1-bromobutane,1-chlorobutane,butane

Consider the following s_N2 reactions

I. RX+Y^- R-Y+X^-

II. RX+Y R-Y⁺+X^-

III. RX⁺+Y^- R-Y+X

IV. RX⁺+Y R-Y⁺+X

In which reactions there is large increase and large decrease n rate if reaction respectively with increase in polarity of the solvent?

In two separate experiments equal quantities of an alkyl halide C₄H₉Cl, were treated at the same temperature with equal volume of 0.1 molar and 0.2 molar solution of NaOH respectively. In both the experiments t_1/2 of the two reactio were the same. The most likely structure of halide is

36.4g oF 1,1,2,2-tetrachloropropane was heated with Zn dust and the product was bubbled through ammoniacal AgNO₃. What is the weight of precipitate obtained?

In the given sequence of reaction, what would be the structure of (A)?

Match the reaction given in column I with the type of reaction mentioned in column II and mark the appropriate choice.

Which of the following products as shown by the dehydrohalogenation of alkyl halides with sodium ethoxide in ethanol is correctly marked as major product?

In the following pairs of halogen compounds, which compound undergoes faster S_N 1 reaction?

An unkown alkyl halilde (A) reacts with alcoholic KOH to produce a hydrocarbon (C₄H₈) as the major product. Ozonolysis of the hydrocarbon affords one mole of propanaldehyde and one mole of fomaldehyde. Suggest with organic compound among the following is the correct structure of the above alkyl halide(A)?

0.0852g of an organic halide (A) when dissolved in 2.0g of camphor, the melting point of the mixture was found to be 167 . Compound(A) when heated with Na gives a gas (B). 280ml of gas (B) at STP weighs 0.375g. What would be A in the whole process ? (K_f for camphor =40,m.pt of camphor=179 ).

10g mixture of iso-butane & iso-butene requires 20g of Br₂ (in CCl₄) for complete addition. If 10g of the mixture is catalytically hydrogenated & the entire alkane is monobrominated in the presence of light at 127 , how much of it would be formed?

(atomic weight of Br=80)

Bottles containing C₆H₅I & C₆H₅ CH₂I lost their original labels. They were labelled A &B for testing . A&B were separately taken in test tubes and boiled with NaOH solution. The end solution in each tube was made acidic with dil.AgNO₃

Solution added. Solution B gave a yellow precipitate. Which one of the following is true for the experiment?

Cyclobutyl bromide on treatment with Mg in dry ether forms an organometallic compound (A). the organometallic compound reacts with ethanal to give an alcohol(B) after mild acidification. Prolonged treatment of OH (B) with an equivalent amount of HBr gives (C). What will be the product ‘C?

Arrange the following compounds in the increasing order of their densities.

Cholormethane on treatment with excess of ammonia yields mainly