ECAT Pre Engineering Chemistry Chapter 19 online mcq test with answers for chapter 19 (Aliphatic Hydrocarbons)

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ECAT Pre Engineering Chemistry Chapter 19 MCQ Test With Answer

MCQ's Test For ECAT Chemistry Chapter 19 Aliphatic Hydrocarbons

ECAT Chemistry Chapter 19 Aliphatic Hydrocarbons

The correct order of reactivity of halogens with alkanes is

Preparation of ethylbenzene by the reaction of bromobenzene, ethylbromide and sodium is called

During reaction of O2and alkenes, a product:

Preparation of vegetable ghee involves

Amongst the following the compound that can be most readily sulphonated is

Introduction of a second methyl group in methylbenzene will give how many isomeric dimethyllenzenes

Formula of chloroform is

An organic compound, on treatment with Br2 in CC14 gives bromoderivative of an alkene. The compound will be

Benzene does not undergo polymerization and it is also resistant to

Th IUPAC name of the compound having formula (CH3) 3 C - CH = CH2 is

Most common reactions of benzene and its derivatives are

Nitroalkane are used in

Kolb's method of alkanes production, is actually

The addition of unsymmetrical reagent to an unsymmetrical alkene is in accordance with the rule

The order of dehydration of alcohol

Hydrogenation of alkenes/alkynes inthe presence of Ni as catalyst at 3000°C result in the formation of corresponding alkanes. This reaction is known as

The geometry of acetylene is

A six membered ring containing one double bond called

Free radical mechanism of halogenation of alkanes follow step:

When acetylene is passed through a copper tube at 300°C, it polymerizes to

the unreactivity of alkanes is based upon

Vinyl acetylene combines with HCI to form

Benzene reacts with ozone and gives

How many molecules of chlorine adds in benzene in the presence of sunlight

Acetylene is used in the manufacture of

Benzene is prepared from n-hexane in the presence of catalyst

Which of the following possesses the highest melting point?

Ethylene decolorizes cold dilute solution of KMnO4. This test is known as

Benzene has a -------- structure

The C-C bond angles in benzene ring are

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During reaction of O₂and alkenes, a product:

Ethylene decolorizes cold dilute solution of KMnO₄. This test is known as