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