Chemistry Test 5 - Chemical Kinetics, Surface Chemistry, Aldehyde, Ketones, P-Block (Carbon And Boron Family)


30 Questions MCQ Test JEE Main Mock Test Series 2020 & Previous Year Papers | Chemistry Test 5 - Chemical Kinetics, Surface Chemistry, Aldehyde, Ketones, P-Block (Carbon And Boron Family)


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This mock test of Chemistry Test 5 - Chemical Kinetics, Surface Chemistry, Aldehyde, Ketones, P-Block (Carbon And Boron Family) for JEE helps you for every JEE entrance exam. This contains 30 Multiple Choice Questions for JEE Chemistry Test 5 - Chemical Kinetics, Surface Chemistry, Aldehyde, Ketones, P-Block (Carbon And Boron Family) (mcq) to study with solutions a complete question bank. The solved questions answers in this Chemistry Test 5 - Chemical Kinetics, Surface Chemistry, Aldehyde, Ketones, P-Block (Carbon And Boron Family) quiz give you a good mix of easy questions and tough questions. JEE students definitely take this Chemistry Test 5 - Chemical Kinetics, Surface Chemistry, Aldehyde, Ketones, P-Block (Carbon And Boron Family) exercise for a better result in the exam. You can find other Chemistry Test 5 - Chemical Kinetics, Surface Chemistry, Aldehyde, Ketones, P-Block (Carbon And Boron Family) extra questions, long questions & short questions for JEE on EduRev as well by searching above.
QUESTION: 1

Crotonaldehyde (CH3CH = CHCHO) can be easily oxidised to crotonic acid (CH3CH = CHCOOH) using 

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QUESTION: 2

Which of the following aldehydes forms a stable hydrate ? 

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QUESTION: 3

When propyne is treated with aqueous H2SO4   in the presence of  HgSO , the major product obtained is 

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QUESTION: 4
The formation of cyanohdyrin from a ketone is an example of
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QUESTION: 5

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

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QUESTION: 6
The end product ‘C’ in the following sequence of chemical reactions is 
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QUESTION: 7
The reaction in which sodium cyanide is used is 
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QUESTION: 8

Aldol condensation will not take place in

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QUESTION: 9
Calcium formate on dry heating yields
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QUESTION: 10

Reduction of  to  can be carried out with

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QUESTION: 11

Identify the compounds A and B in the following reaction sequence.

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QUESTION: 12

Which of the following has the most acide hydrogen 

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2, 4-hexanedione (a 1, 3-diketone) has the most acidic hydrogen. This is because the carbanion left after the removal of H^+ is resonance stabilised in this case. 

QUESTION: 13

An organic compound ‘A’ has the molecular formula C3H6O   It undergoes iodoform test. when saturated with HCl, it gives ‘B’of molecular formula C9H14O  ‘A’ and ‘B’ respectively are

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QUESTION: 14
Acetone is mixed with bleaching powder to give 
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QUESTION: 15
The dipole moment is the highest for 
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QUESTION: 16

With which of the following reagents, carbonyl compound shows addition cum elimination reaction ?

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QUESTION: 17
Self-condensation of ethyl acetate in presence of sodium ethoxide yields 
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QUESTION: 18

Acetone on distillation with conc. H2SO4  forms 

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QUESTION: 19
The rate of a gaseous reaction is given by the expression k [A][B]. If the volume of the reaction vessel is suddenly reduced to 1/4th of the initial volume, the reaction rate relting to original rate will be
Solution: R=k[A][B]
[Concentration]=moles/volume
moles is constant and volume is reduced to V/4
R=k[n1/V][n2/V]
R2=k[n1/(V/4)][n2/(V/4)]
R2=16R1
R2/R1=16
QUESTION: 20
For an endothermic reaction, where represents the enthalpy of the reaction in k.J./mol, the minimum value for the energy of activation will be 
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QUESTION: 21
In a reaction , the rate of reaction increases two times on increasing the concentration of the reactant four times, then order of reaction is
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QUESTION: 22
The rate constant of a chemical reaction has units L . Order of the reaction will be
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QUESTION: 23
Peptisation is a process of 
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QUESTION: 24
At the critical imcelle concentration (cmc) the surface molecules 
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QUESTION: 25
Which of the following forms micelles in aqueous solution above certain concentration ? 
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QUESTION: 26
Which of the following is most abudant in the earth’s crust? 
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QUESTION: 27

Borax is prepared by treating colemanite with

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QUESTION: 28

Which one is Borax?

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QUESTION: 29
Property of catenation is strongest in :
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QUESTION: 30
The element which forms neutral and acidic oxides is :
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