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Home
Chemistry Test 34
Chemistry Test 34
Result
Chemistry Test 34
/
Score
-
Rank
Time Taken:
-
Question
1/30
1 / -0
Isomer of ethyl alcohol is –
Correct
Wrong
Skipped
A
Atomic number
Correct
Wrong
Skipped
B
Die Methyl ether
Correct
Wrong
Skipped
C
Chlorine
Correct
Wrong
Skipped
D
Water Vapors
Question
2/30
1 / -0
Which of the following metal has maximum electrical conductivity?
Correct
Wrong
Skipped
A
Silver
Correct
Wrong
Skipped
B
Helium nuclear
Correct
Wrong
Skipped
C
Isotones
Correct
Wrong
Skipped
D
Vulcanization
Question
3/30
1 / -0
Which is called philosopher’s wool?
Correct
Wrong
Skipped
A
Half Filled Stable configuration in 2p orb
Correct
Wrong
Skipped
B
Due to the presence of urochrome
Correct
Wrong
Skipped
C
Cement industry
Correct
Wrong
Skipped
D
Zinc oxide
Question
4/30
1 / -0
Why are Metals good conductor of heat than insulator?
Correct
Wrong
Skipped
A
They contain free electrons
Correct
Wrong
Skipped
B
Titusfills in
Correct
Wrong
Skipped
C
Lavoisier
Correct
Wrong
Skipped
D
Mercury vapour
Question
5/30
1 / -0
Which is natural source of gamma-rays?
Correct
Wrong
Skipped
A
Gamma emission
Correct
Wrong
Skipped
B
Radon gas
Correct
Wrong
Skipped
C
Coagulation
Correct
Wrong
Skipped
D
Butane and propane
Question
6/30
1 / -0
Which chemical used as a ‘fixer’ in photography?
Correct
Wrong
Skipped
A
35 gm
Correct
Wrong
Skipped
B
Sodium thiosulphate
Correct
Wrong
Skipped
C
Bauxite
Correct
Wrong
Skipped
D
Plastic surgery
Question
7/30
1 / -0
Which rocks is transformed into marble?
Correct
Wrong
Skipped
A
Limestone
Correct
Wrong
Skipped
B
Water (H20)
Correct
Wrong
Skipped
C
Coagulation
Correct
Wrong
Skipped
D
Copper and Zinc
Question
8/30
1 / -0
Which unicellular algae are used as source of oxygen in space research?
Correct
Wrong
Skipped
A
Sodium Hypochlorite
Correct
Wrong
Skipped
B
Water and petrol are immiscible with each other and petrol which forms upper Layer continuous to burn.
Correct
Wrong
Skipped
C
Sodium
Correct
Wrong
Skipped
D
Chlorella
Question
9/30
1 / -0
Which metal is extracted by electrolytic reaction method?
Correct
Wrong
Skipped
A
Silver
Correct
Wrong
Skipped
B
Al (Aluminium)
Correct
Wrong
Skipped
C
Hg
Correct
Wrong
Skipped
D
D-Block
Question
10/30
1 / -0
Which of the following metal is found in Free State in nature
Correct
Wrong
Skipped
A
Na2CO3
Correct
Wrong
Skipped
B
Udaipur
Correct
Wrong
Skipped
C
Liquid sodium
Correct
Wrong
Skipped
D
Gold
Question
11/30
1 / -0
Why is tetracycline is used?
Correct
Wrong
Skipped
A
Coal
Correct
Wrong
Skipped
B
Sulphur
Correct
Wrong
Skipped
C
Trapping of solar energy due to carbon dioxide.
Correct
Wrong
Skipped
D
As anti-plague drug
Question
12/30
1 / -0
Which of the following mixture cause the explosion of TNT (Trinitrotoluene)
Correct
Wrong
Skipped
A
Nitrogen dioxide, chloroform
Correct
Wrong
Skipped
B
Lead
Correct
Wrong
Skipped
C
Ammonium Nitrate
Correct
Wrong
Skipped
D
Aliphatic Hydrocarbons
Question
13/30
1 / -0
Which metal is used to Galvanize iron?
Correct
Wrong
Skipped
A
Germany and Austria
Correct
Wrong
Skipped
B
Limestone
Correct
Wrong
Skipped
C
Nitrogen
Correct
Wrong
Skipped
D
Zinc
Question
14/30
1 / -0
The two elements which are used to absorb the neutrons in nuclear fission during chain reaction
Correct
Wrong
Skipped
A
Argon
Correct
Wrong
Skipped
B
Annealing
Correct
Wrong
Skipped
C
Rn
Correct
Wrong
Skipped
D
Boran and Cadmium
Question
15/30
1 / -0
Helium gas is filled in the balloon instead of Hydrogen because its–
Correct
Wrong
Skipped
A
Non-Combustible
Correct
Wrong
Skipped
B
Tungsten
Correct
Wrong
Skipped
C
Baking Soda
Correct
Wrong
Skipped
D
Gamma emission
Question
16/30
1 / -0
Spirit in Contact with body gives cool sensation because it is
Correct
Wrong
Skipped
A
Chlorine
Correct
Wrong
Skipped
B
Oxides of Nitrogen and Sulphur
Correct
Wrong
Skipped
C
Highly volatile
Correct
Wrong
Skipped
D
Positron
Question
17/30
1 / -0
Who was the first to explain hydrogen spectrum?
Correct
Wrong
Skipped
A
Container
Correct
Wrong
Skipped
B
Neils Bohr
Correct
Wrong
Skipped
C
Filtration
Correct
Wrong
Skipped
D
45° F
Question
18/30
1 / -0
Mortar is a mixture of water, sand –
Correct
Wrong
Skipped
A
Animal Wast
Correct
Wrong
Skipped
B
Wetland
Correct
Wrong
Skipped
C
Gravitational and Nuclear
Correct
Wrong
Skipped
D
Slaked Lime
Question
19/30
1 / -0
What is the meaning of Reader in waste water treatment process?
Correct
Wrong
Skipped
A
Container
Correct
Wrong
Skipped
B
Methanol and water
Correct
Wrong
Skipped
C
Sugar solution
Correct
Wrong
Skipped
D
Increases its weight
Question
20/30
1 / -0
Aluminium surface are often ‘anodized’. This means deposition of a layer of which oxide?
Correct
Wrong
Skipped
A
Zinc oxide
Correct
Wrong
Skipped
B
Thorium
Correct
Wrong
Skipped
C
Functional group
Correct
Wrong
Skipped
D
Colloidal silver bromite
Question
21/30
1 / -0
Which material is very hard and very ductile?
Correct
Wrong
Skipped
A
Nichrome
Correct
Wrong
Skipped
B
Water softening
Correct
Wrong
Skipped
C
Oxidising agent
Correct
Wrong
Skipped
D
Mercury
Question
22/30
1 / -0
Which one of the following does not present in the Stainless Steel?
Correct
Wrong
Skipped
A
Tungsten
Correct
Wrong
Skipped
B
Bourlog Award
Correct
Wrong
Skipped
C
Distillation
Correct
Wrong
Skipped
D
Atomic emission
Question
23/30
1 / -0
Which colour of heat radiation represents the highest temperature?
Correct
Wrong
Skipped
A
Zinc oxide (zno)
Correct
Wrong
Skipped
B
Muriatic acid
Correct
Wrong
Skipped
C
White
Correct
Wrong
Skipped
D
Lignite
Question
24/30
1 / -0
Nuclear Power Reactor act on the Principle of–
Correct
Wrong
Skipped
A
Decrease
Correct
Wrong
Skipped
B
Fission
Correct
Wrong
Skipped
C
Aluminium
Correct
Wrong
Skipped
D
Lyophilic
Question
25/30
1 / -0
Purification of petroleum is carried out by which method?
Correct
Wrong
Skipped
A
Sodium Nitrate (NaNo3)
Correct
Wrong
Skipped
B
Atoll
Correct
Wrong
Skipped
C
Fractional distillation
Correct
Wrong
Skipped
D
Macro Pollutant
Question
26/30
1 / -0
An element X forms an oxide X03.
Correct
Wrong
Skipped
A
Nitrogen
Correct
Wrong
Skipped
B
dehydrated agent
Correct
Wrong
Skipped
C
Carbon
Correct
Wrong
Skipped
D
6
Question
27/30
1 / -0
Bhopal Gas Tragedy was caused by –
Correct
Wrong
Skipped
A
Diamond
Correct
Wrong
Skipped
B
Methyl Isocyanite
Correct
Wrong
Skipped
C
CO2
Correct
Wrong
Skipped
D
Plasma
Question
28/30
1 / -0
Which is purest form of iron?
Correct
Wrong
Skipped
A
Gasoline
Correct
Wrong
Skipped
B
Surface tension
Correct
Wrong
Skipped
C
Zero
Correct
Wrong
Skipped
D
Wrought iron
Question
29/30
1 / -0
Which metal is non toxic in nature?
Correct
Wrong
Skipped
A
Quantum numbers
Correct
Wrong
Skipped
B
Electron
Correct
Wrong
Skipped
C
Positron
Correct
Wrong
Skipped
D
Gold
Question
30/30
1 / -0
Enzyme which coagulate the milk into curd–
Correct
Wrong
Skipped
A
Renin
Correct
Wrong
Skipped
B
Lead
Correct
Wrong
Skipped
C
Special theory of relativity
Correct
Wrong
Skipped
D
Chromium
Re-attempt
-
Correct (
-
)
Wrong (
-
)
Skipped (
-
)
1
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3
4
5
6
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8
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10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Re-attempt
-
Correct (
-
)
Wrong (
-
)
Skipped (
-
)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
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30
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