Eamcet - Chemistry - Halo Alkanes And Arenes Aldehydes And Ketones And Carboxylic Ac Test

Test Instructions :

1. The Test is 1hr duration.
2. The Test Paper consists of 30 questions. The maximum marks are 30.
3. All the questions are multiple choice question type with three options for each question.
4. Out of the three options given for each question, only one option is the correct answer.
5. Each question is allotted 1 mark for each correct response.
6. 0.25 will be deducted for incorrect response of each question.
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Which of the following converts acetic acid into acetyl chloride

  

  

  

  

Which of the following is added to chloroform to slow down its aerial oxidation in presence of light ?

  

  

  

  

An organic compound X on treatment with pyridinium chloro chromate in dichloromethane gives compound 'Y". Compound Y reacts with I2 and alkali to form triiodomethane. The compound 'X' is

  

  

  

  

when acetaldehyde is heated with Fehling solution, a red precipitate is formed. Which of the following is that

  

  

  

  

When compound X is oxidised by acidified potassium dichromate, compound Y is formed. Compound Y on reduction with LiAlH4 gives X. X and Y respectively are :

  

  

  

  

3-hydroxybutanal is formed when (X) reacts with (Y) in dilute (Z) solution. Whatare X, Y and Z

  

  

  

  

When aniline is treated with CHCI3 and KOH, the product is :

  

  

  

  

Hydrolysis of trichloro methane with aqueous KOH gives

  

  

  

  

Which of the following reagents can form a hydrazone with alkanone

  

  

  

  

In which of the following reactions the product is an ether

  

  

  

  

Dry distillation of calcium acetate and calcium formate forms:

  

  

  

  

The metal used for the de-bromination reaction of 1, 2 dibromoethane

  

  

  

  

Hydrolysis of chloroform with aqueous KOH gives finally

  

  

  

  

Which of the following reacts with ethanol to form chloroform

  

  

  

  

Which of the following reagents when heated with ethyl chloride, forms ethylene ?

  

  

  

  

The chemical formula of 'tear gas is :

  

  

  

  

Which of the following compounds when heated with CO at 150"C and 500 atm pressure in presence of BF3 forms ethyl propionate ?

  

  

  

  

When ethyl alcohol reacts with bromine in the presence of alkali the compound formed

  

  

  

  

Chloroethane reacts with Y to form NaCl and Z. One mole of Z reacts with two moles of HI to form water and iodo ethane. Which of the following is Y

  

  

  

  

The following reactions is an example of ..... reaction. C2H4Br2→C2H2

  

  

  

  

Ethyl chloride reacts with sodium ethoxide to form a compound A. Which of the following reactions also yields A ?

  

  

  

  

Which of the following compounds is soluble in benzene but almost insoluble in water

  

  

  

  

Identify 'acetaldoxime'

  

  

  

  

CH3COOH ----LiAlH4--->  AA + CH3COOH ---H3O+ ----->  B + H2OIn the above reactions 'A' and 'B' respectively are

  

  

  

  

Which one of the following compounds forms a quaternary salt on reacting with excess methyl iodide ?

  

  

  

  

Which one of the following functional groups undergoes hydrolysis with alkali to yield an acid group

  

  

  

  

Absolute alcohol (100% alcohol) is prepared by distilling rectified spirit over:

  

  

  

  

Which of the following, compounds is the reactant in Rosenmund's reduction

  

  

  

  

Hybridisation of oxygen in diethyl ether is

  

  

  

  

Which one of the following compounds liberates CO2 from aqueous NaHCO3

  

  

  

  

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