CBSE 12 Chemistry Question Paper-2016 Set-2 by Pavan | Practice Test to Test Your Knowledge
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  2. Practice Tests
  3. CBSE 12 Chemistry Question Paper-2016 Set-2
CBSE 12 Chemistry Question Paper-2016 Set-2

CBSE 12 Chemistry Question Paper-2016 Set-2

This mock test includes actual CBSE Class 12 Chemistry board exam questions from the year 2016 set 2, helping students understand exam trends and practice real paper format

2025-08-03
Pavan Pavan
CBSE Class 12 Chemistry 2016 Grade 12

Duration

30 min

Questions

30

Marking

Negative

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Questions Preview

Which of the following is a member of the noble gases group?

A
Chlorine
B
Neon
C
Oxygen
D
Nitrogen

Which quantum number is associated with the orientation of an orbital?

A
Principal quantum number
B
Azimuthal quantum number
C
Magnetic quantum number
D
Spin quantum number

Which of the following is a greenhouse gas?

A
Oxygen
B
Methane
C
Nitrogen
D
Hydrogen

The molecular formula of glucose is:

A
C₆H₁₂O₆
B
C₆H₆
C
C₂H₆O
D
C₁₂H₂₂O₁₁

Which of the following has sp³ hybridization?

A
CO₂
B
CH₄
C
C₂H₂
D
BeCl₂

Which among the following is an example of a polymer?

A
Methane
B
Polyethene
C
Benzene
D
Ethanol

Which of the following is the correct IUPAC name of CH₃COOH?

A
Methanoic acid
B
Acetic acid
C
Ethanoic acid
D
Formic acid

Which of the following elements has the highest electronegativity?

A
Oxygen
B
Chlorine
C
Fluorine
D
Nitrogen

Which reagent is used to test the presence of aldehydes?

A
Benedict’s solution
B
Tollens’ reagent
C
Fehling’s solution
D
All of these

Which of the following is used in the manufacture of explosives?

A
Glycerol
B
Nitroglycerin
C
Glucose
D
Sucrose

Which compound is used to bleach colored clothes?

A
CaO
B
NaCl
C
Ca(OCl)₂
D
Na₂CO₃

Which acid is used in car batteries?

A
Nitric acid
B
Hydrochloric acid
C
Sulphuric acid
D
Acetic acid

Which of the following ions produces a brick red color in flame test?

A
Calcium
B
Sodium
C
Potassium
D
Barium

Which metal is liquid at room temperature?

A
Gallium
B
Mercury
C
Lead
D
Zinc

Which compound is used for preparation of glass?

A
NaOH
B
NaCl
C
Na₂CO₃
D
NaHCO₃

What is the common name of calcium sulphate hemihydrate?

A
Plaster of Paris
B
Gypsum
C
Lime
D
Bleaching powder

Which of the following is a secondary alcohol?

A
Methanol
B
Ethanol
C
Isopropanol
D
Tert-butanol

Which of the following forms violet color with starch solution?

A
Chlorine
B
Iodine
C
Bromine
D
Fluorine

Which gas is used in the preparation of soda water?

A
Oxygen
B
Hydrogen
C
Carbon dioxide
D
Nitrogen

Which group of elements is known as alkali metals?

A
Group 17
B
Group 2
C
Group 18
D
Group 1

Which of the following is an ore of aluminium?

A
Hematite
B
Bauxite
C
Magnetite
D
Galena

Which organic compound contains a carboxylic acid group?

A
Methanol
B
Ethanol
C
Ethanoic acid
D
Acetone

Which of the following is used to detect the presence of proteins?

A
Biuret test
B
Tollens’ test
C
Iodoform test
D
Molisch’s test

Which of the following polymers is a polyester?

A
Teflon
B
Polythene
C
Bakelite
D
Terylene

Which of the following is used as an antacid?

A
NaCl
B
NaHCO₃
C
KNO₃
D
CaSO₄

Which of the following compounds is aromatic?

A
Cyclohexane
B
Benzene
C
Hexyne
D
Cyclobutane

Which vitamin helps in blood clotting?

A
Vitamin A
B
Vitamin B
C
Vitamin D
D
Vitamin K

Which of the following is a reducing agent?

A
Cl₂
B
O₂
C
H₂
D
HNO₃

Which compound is used for preserving biological specimens?

A
Methanol
B
Formaldehyde
C
Acetaldehyde
D
Acetone

Which of the following is used in water purification?

A
Potassium permanganate
B
Copper sulfate
C
Zinc oxide
D
Silver nitrate