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Class 12 - Chemistry Mock Tests

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Class 12
Chemistry Mock Test 1

Questions:: 30
Duration:: 30 minutes
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Class 12
Chemistry Mock Test 2

Questions:: 30
Duration:: 30 minutes
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Class 12
Chemistry Mock Test 3

Questions:: 30
Duration:: 30 minutes
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Class 12
Chemistry Mock Test 4

Questions:: 30
Duration:: 30 minutes
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Class 12
Chemistry Mock Test 5

Questions:: 31
Duration:: 31 minutes
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Class 12
Chemistry Mock Test 6

Questions:: 30
Duration:: 30 minutes
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Class 12
Chemistry Mock Test 7

Questions:: 30
Duration:: 30 minutes
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Class 12
Chemistry Mock Test 8

Questions:: 30
Duration:: 30 minutes
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Class 12
Chemistry Mock Test 9

Questions:: 30
Duration:: 30 minutes
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Class 12
Chemistry Mock Test 10

Questions:: 30
Duration:: 30 minutes
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Practice tests for Topics/Chapters

Sample Questions

NEET Chemistry
The lanthanoid contraction is responsible for which of the following observations?
A The atomic radii of Zr (40) and Hf (72) are nearly identical
B The acidic character of Cr₂O₃ is greater than CrO₃
C Lanthanum is less reactive than cerium
D The first ionization enthalpy of La is greater than that of Lu
JEE Main Chemistry
The complex [Co(en)₃]³⁺ exhibits which type of isomerism:
A Geometrical isomerism
B Optical isomerism
C Stereoisomerism (optical only)
D Ionic isomerism
JEE Advanced Chemistry
The correct sequence of reactions for the conversion of acetophenone to 2-phenylpropanoic acid is:
A NaBH₄, PBr₃, Mg/Ether, CO₂, H₃O⁺
B Br₂/NaOH, then CH₃MgBr, then CO₂
C HCN/KCN, then hydrolysis and reduction
D CH₃MgBr, then oxidation with PCC
JEE Main Chemistry
The metal present in vitamin B12 is:
A Cobalt
B Iron
C Magnesium
D Zinc
NEET Chemistry
Which of the following is the strongest reducing agent?
A Li
B Na
C K
D Cs
NEET Chemistry
The conductivity of a 0.01 M solution of an electrolyte is 0.001 S cm⁻¹. Its molar conductivity is:
A 0.1 S cm² mol⁻¹
B 1 S cm² mol⁻¹
C 10 S cm² mol⁻¹
D 100 S cm² mol⁻¹
GATE Chemistry
The partition function for a two-level system with energy levels 0 and ε at temperature T is given by (where β = 1/(k_B T)):
A Z = 1 + e^{-βε}
B Z = e^{-βε}
C Z = 1 − e^{-βε}
D Z = 1 + e^{βε}
BITSAT Chemistry
The product of reaction of benzene with CH₃Cl in presence of anhydrous AlCl₃ is:
A Chlorobenzene
B Toluene
C Benzyl chloride
D Diphenylmethane

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