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General Organic Chemistry for NEET

General Organic Chemistry Practice Questions

Multiple Choice Practice Questions:

General Organic Chemistry Questions

Question 1
Cupellation process is used in the metallugry of

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A
Aluminium
B
Iron
C
Copper
D
Silver
Question 2
The metal extracted by electrolysis of its fused salt is
A
Lead
B
Copper
C
Iron
D
Sodium
Question 3
Silicon is main constituent of
A
Animals
B
Vegetables
C
Rocks
D
Alloys
Question 4
Which of the following compounds will show geometrical isomerism?

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A
2-butene
B
2-methyl-2-butene
C
Propene
D
1-phenylpropene
Question 5
In metallurgy, flux is a substance used to convert
A
Fusible impurities to infusible impurities
B
Infusible impurities to fusible material
C
Mineral into silicate
D
Soluble impurities to insoluble impurities
Question 6
On monochlorination of 2-methyl butane, the total number of chiral compounds is
A
6
B
4
C
2
D
8
Question 7
If the impurity in a metal has a greater affinity for oxygen and is more easily oxidised than the metal, then the purification of metal may be carried out by
A
Poling
B
Zone refining
C
Cupellation
D
Electrolytic refining
Question 8
The substance which is mixed with the ore for removal of impurities is termed as
A
Catalyst
B
Gangue
C
Slag
D
Flux
Question 9
Gold is extracted by hydrometallurgical process based on its property
A
Of being electropositive
B
To form complexes which are water soluble
C
To form salts which are water soluble
D
Of being less reactive
Question 10
Which of the following exhibits optical isomerism?
A
Butene-2
B
Butanol-2
C
Butene-1
D
Butanol-1
Question 11
The shape of carbonium is
A
Linear
B
Planar
C
Pyramidal
D
None of these
Question 12
Which metal is extracted by electrolytic reduction method?
A
Ag
B
Al
C
Cu
D
Fe
Question 13
How many primary amines are possible for the formula C4H11N?

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A
2
B
1
C
4
D
3
Question 14
Which of the following ores is subjected to roasting during metallurgical operations for getting the metal oxide?
A
Malachite
B
Zinc blende
C
Limonite
D
Horn silver
Question 15
Which type of isomerism is shown by propanal and propanone?
A
Chain isomerism
B
Metamerism
C
Functional group
D
Tautomerism
Question 16
Function of the flux added during smelting is

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A
To make reduction easier
B
To precipitate slag
C
To remove gangue
D
To make ore porous
Question 17
Metallurgy is the process of
A
Extracting the metal from the ore
B
Roasting the ore
C
Adding carbon to the ore in blast furnace
D
Concentrating the ore
Question 18
An isomer of ethanol is
A
Dimethyl ether
B
Methanol
C
Ethylene glycol
D
Diethyl ether
Question 19
Heterolytic bond dissociation energy of alkyl halides follows the sequence
A
R – I > R – F > R – Br > R – Cl
B
R – F > R – Cl > R – Br > R – I
C
R – I > R – Br > R – Cl > R – F
D
R – Cl > R – Br > R – I > R – F
There are 19 questions to complete.
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