Chemistry Test - 6


45 Questions MCQ Test | Chemistry Test - 6


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This mock test of Chemistry Test - 6 for helps you for every entrance exam. This contains 45 Multiple Choice Questions for Chemistry Test - 6 (mcq) to study with solutions a complete question bank. The solved questions answers in this Chemistry Test - 6 quiz give you a good mix of easy questions and tough questions. students definitely take this Chemistry Test - 6 exercise for a better result in the exam. You can find other Chemistry Test - 6 extra questions, long questions & short questions for on EduRev as well by searching above.
QUESTION: 1

In the Cannizzaro’s reaction given below

the slowest step isthe slowest step is

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QUESTION: 2

In the reaction, X is

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QUESTION: 3

The correct order of reactivity of >CO group is

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QUESTION: 4

Stephen’s reaction is reduction of

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QUESTION: 5

Among the following four compounds
(I) Phenol               (II) p-Methylphenol
(III) m-Nitrophenol (IV) p-Nitrophenol
The acidity order is

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QUESTION: 6

A yellow precipitate is obtained when aqueous AgNO3 is added to a solution of the compound

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QUESTION: 7

Iodoform test is not given by

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QUESTION: 8

Which of the following aldehydes will not show Cannizzaro reaction ?

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QUESTION: 9

Which one of the following would be expected to be most ionised in water ?

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QUESTION: 10

The number of stereoisomers of the compound CH3-CH=CH-CHBrCH3 would be

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QUESTION: 11

A compound (A) of formula C3H6Cl2 on reaction with alkali can give (B) of formula C3H6O or (C) of formula C3H4 . (B) on oxidation gave a compound of the formula C3H6O2 . (C) with dilute H2SO4 containing Hg2+ ion gave (D) of formula C3H6O ,which with bromine and NaOH gave the sodium salt of C2H4O2 . Then (A) is

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QUESTION: 12

The maximum reactivity of (A) will be when X is ....., for the reaction given below

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QUESTION: 13

Cyclohexanone is subjected to reduction by NaBH4 . The product formed is

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QUESTION: 14

Which of the following has most acidic hydrogen ?

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QUESTION: 15

Identify ‘Z’ in the following reaction series,

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QUESTION: 16

In the given reaction,

   

the product ‘X’ is

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QUESTION: 17

The correct order of increasing acid strength of the compounds.

I.   CH3CO2H                         II. MeOCH2CO2H

III. CF3CO2H                         IV.

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QUESTION: 18

In the following sequence of reactions

the compound D is

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QUESTION: 19

A new C-C bond formation is possible in

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QUESTION: 20

CH3COCH3 can be converted to CH3CH2CH3 by the action of

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QUESTION: 21

In the given reaction, what is X

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QUESTION: 22

Consider the following halides

With aq. HCOOH, in SN1 reaction, the decreasing rate of reaction is

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QUESTION: 23

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

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QUESTION: 24

The reaction of chloroform with alcoholic KOH and p-toluidine forms

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QUESTION: 25

The IUPAC name of the compound shown below is

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QUESTION: 26

Which of the following has highest boiling point ?

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QUESTION: 27

When phenol is treated with bromine/H2O, It gives

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QUESTION: 28

Which one among the following is Williamson’s synthesis?

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QUESTION: 29

Which reagent is more effective to convert but-2-enal to but-2-enol ?

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QUESTION: 30

C2H5OH cannot be dried by anhydrous CaCl2 , because

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QUESTION: 31

Addition of HBr to 2-methylpropene in the presence of benzoyl peroxide mainly forms

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QUESTION: 32

Which is an optically active compound ?

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QUESTION: 33

Which of the following would exhibit Kharasch effect?

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QUESTION: 34

Reaction of with RMgX followed with hydrolysis produces

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QUESTION: 35

An organic compound C3H6O does not give a precipitate with 2, 4-dinitrophenyl hydrazine reagent and does not react with sodium metal. It could be

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QUESTION: 36

Among the given compounds, the correct dehydration order is

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QUESTION: 37

In the following reaction product “P” is

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QUESTION: 38

Which one of the following will not be stabilised by resonances ?

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QUESTION: 39

Isopropyl alcohol on passing overheated copper at 3000C gives

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QUESTION: 40

The product in the reaction   + HBr is

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QUESTION: 41

Which of the following carboxylic acids undergoes decarboxylation easily ?

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QUESTION: 42

Glycerol contains

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QUESTION: 43

When phenol is treated with CHCl3 and NaOH, the product formed is

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QUESTION: 44

When CH2 = CH-COOH is reduced with LiAlH4 , the compound obtained will be

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QUESTION: 45

Which of the following is an example of aldol condensation?

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