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 for Chemistry chapter 19 (Aliphatic Hydrocarbons)

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Online MCQ`s Test For Chapter 19 "ECAT Chemistry Chapter 19 Aliphatic Hydrocarbons Online Test"

ECAT Chemistry Chapter 19 Aliphatic Hydrocarbons Online Test

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

Which of the following reaction is characteristic of benzene

Benzene can be obtained by heating either benzoic acid with X or phenol with Y. X and Y are respectively

Benzene reacts with ozone and gives

Which decolourizes the colour of Br3

Which one of the following is (m-xylene)

Alkanes have functional group :

When n-hexane is heated in the presence of Pt at 500°C, it cyclists to give

Catalytic oxidation of alkanes is used for the preparation of

CnH2nis the general formula of

Ethylene polymerizes at 100 atm pressure and 400°C to give

In CH4, all the H-C-H bond angles are

Eletronegativity difference in C-C bond in alkanes is:

The alkynides are used for the ----------- of alkynes

Alkanes containing carbon C18ownwards are

Which of the following decolorized Br2-water

Preparation of vegetable ghee involves:

Which of the following is not an electrophitic substitution reaction of benzene

The electrophile in aromatic sulphonation is

Physical properties of alkanes increase with increase of all physical constants except

The elimination of HX from adjacent carbon atoms is called

The Total coal resources of Pakistan are estimated to be

The saturated hydrocarbons usually end with suffix ______

The four bonds of carbon in methane are directed towards the corners of

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

Benzene was discovered by Michael Faraday's in

Which class of compound is more reactive

Kolb's method of alkanes production, is actually

The C-C bond angles in benzene ring are

Hydrocarbons are organic compounds which contain elements such as

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ECAT Pre Eng. Chemistry Ch 19 Test

Top Scorers Of Chapter 19 "ECAT Chemistry Chapter 19 Aliphatic Hydrocarbons Online Test" MCQ`s Test

Test Questions

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Which decolourizes the colour of Br₃

CnH_2nis the general formula of

In CH₄, all the H-C-H bond angles are

Alkanes containing carbon C₁₈ownwards are

Which of the following decolorized Br₂-water