Oxygen Containing Organic Compounds Quiz 3
1 / 50
Ozonolysis of styrene will lead leads to formation of benzaldehyde along which compound?
2 / 50
Which of the following is the commercial method of preparation of benzaldehyde?
3 / 50
Which of the following is the characteristic smell of benzaldehyde?
4 / 50
Which of the following gases when passed through warm dilute solution of H2SO4 in presence of HgSO4 gives acetaldehyde?
5 / 50
On heating calcium acetate and calcium formate, the product formed is which of the following?
6 / 50
Benzaldehyde can be prepared by oxidation of toluene by which of the following reagent?
7 / 50
What is the chemical shift of formyl hydrogen in aldehyde?
8 / 50
What will happen when glycerol is added into acid?
9 / 50
What will be the product if we add water to the aldehyde?
10 / 50
In Infrared spectroscopy, at what wave number will band of CO bond of aldehyde will occur?
11 / 50
What is the laboratory method for the formation of benzaldehyde?
12 / 50
Catalyst SnCl2/HCl is used in which of the following method of synthesis of aldehyde?
13 / 50
Partial reduction of phenyl cyanide with stannous chloride and passing dry HCl gas in ether solution followed by hydrolysis of the aldimine stannic chloride with water to form benzaldehyde is called as which of the following method of preparation of benzaldehyde?
14 / 50
The oxidation of benzyl chloride with lead nitrate gives which of the following compound?
15 / 50
Which Catalyst is used in Rosenmund reduction?
16 / 50
Which of the following aldehyde is present as gas?
17 / 50
Propyne on hydrolysis in presence of HCl and HgSO4 gives which of the following?
18 / 50
The oxidation of toluene to benzaldehyde by chromyl chloride is called as which of the following?
19 / 50
Which of the following aldehyde is most soluble in water?
20 / 50
Fatty acids and glycerol (C3H8O3) are produced after hydrolysis of which of the following?
21 / 50
What will happen when glycerol is added into dimethyloxalate?
22 / 50
Aromatic ketones were synthesized from aromatic compounds via liquid?phase oxidation at 60 ?C and 1 atm over vanadium?containing which catalyst?
23 / 50
What will be product of the reaction if lead tetraacetate and glycerol will react?
24 / 50
Ketones can be prepared in one step from which of the following process?
25 / 50
Ketones are prepared by which of the following name reaction?
26 / 50
Which of the following cannot be used as reactant in preparation of aromatic ketones from diazonium salt?
27 / 50
What will be the product for the reaction of catalytic hydrogenation of glycerol?
28 / 50
What will happen when glycerol is added into bromine water and sodium carbonate?
29 / 50
Which of the following compound gives a ketone with Grignard reagent?
30 / 50
Which of the following aldehyde shows oligomerization?
31 / 50
O3 reacts with CH2=CH2 to form ozonide. On hydrolysis it forms which of the following?
32 / 50
Acetophenone is prepared from which reaction?
33 / 50
What will be the product for when glycerol is heated with hydriodic acid?
34 / 50
Which one of the following compounds is prepared in the laboratory from benzene by a substitution reaction?
35 / 50
Primary alcohol is gently heated to produce aldehyde in presence of acidified solution of which of the following compound?
36 / 50
Dry heating of calcium acetate gives which of the following?
37 / 50
Why synthetic production of glycerol is not commercially successful?
38 / 50
Which of the following is not the step for the isolation of glycerine form spent lye?
39 / 50
What reagents will be used in the preparation of benzaldehyde via Gattermann Koch synthesis?
40 / 50
In the Rosenmund?s reduction, BaSO4 taken with catalyst Pd acts as which of the following?
41 / 50
Which of the following has highest boiling point?
42 / 50
What is the name of the process in which aldehyde get oxidise in presence of air?
43 / 50
Which of the following compound has more boiling point than aldehyde?
44 / 50
Isopropyl alcohol on oxidation gives which of the following?
45 / 50
Aldehydes have which type of smell?
46 / 50
What will be the product for the given reaction?
47 / 50
Compound which gives acetone on ozonolysis is?
48 / 50
Formation of aromatic ketone forms from benzene by CH3COCl?
49 / 50
Which of the following cannot be used in formation of benzaldehyde by Grignard reagent?
50 / 50
Which of the following is the not a method of preparation of benzaldehyde?
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