alloys, carbon & its various forms, hydrogen & compounds, sulphur, nitrogen, halogen & inert gases - Category wise Question and Answer Practice Test with Solutions
alloys, carbon & its various forms, hydrogen & compounds, sulphur, nitrogen, halogen & inert gases PRACTICE TEST [4 - EXERCISES]
set 1
set 2
set 3
set 4
Question : 1 [UPPCS (Mains) 2010]
Buckminster Fullerene is
a) None of the above
b) A form of carbon compound of clusters of 60 carbon atoms bond together in polyhedral structure composed of pentagons or hexagons
c) A polymer of fluorine
d) An isotope of carbon heavier than C14
Answer »Answer: (b)
Question : 2 [PCS (Pre) 2010]
Chemically Dry Ice is
a) Solid carbon dioxide
b) Solid sulphur
c) Ice made from distilled water
d) Mixture of ice and common salt
Answer »Answer: (a)
Question : 3 [RAS/RTS (Pre) 2007]
Percentage amount (by volume) of which one of the following gas is lowest in the atmosphere?
a) Carbon dioxide
b) Nitrogen
c) Argon
d) Oxygen
Answer »Answer: (a)
Question : 4 [MPPCS (Pre) 2017]
Which lubricant is used for heavy machines?
a) Silicon oil
b) Bauxite
c) Phosphorus
d) Graphite
Answer »Answer: (d)
Question : 5 [PSC (Pre) 2019]
Consider these statements and choose the right answer from counterfeit.
Statement (A):
Normally it has been seen that iron goods covered with a brown powder called rust when they are unsheltered in the atmosphere.
Statement (R):
Rust or the brown powder is the result of deposition Tannin.
Code
a) (A) is false, but (R) is trues
b) (A) is true, but (R) is false
c) Both (A) and (R) are true and (R) is the correct explanation of (A)
d) Both (A) and (R) are true, but (R) is not the correct explanation of (A)
Answer »Answer: (b)
IMPORTANT general science mcq EXERCISES
general science mcq CATEGORIES
-
» Measurement And SI Units
-
» Measuring Devices And Scales
-
» Mechanics (Mass, Force, Acceleration, Work, Energy, Momentum, Velocity)
-
» Force Of Gravity, Solids And Fluids
-
» Motion Under Gravity
-
» Physical Properties Of Materials
-
» Light, Heat, Thermodynamics, Wave Motion, Sound, Optics & Oscillations
-
» Electric Current And Magnetism
-
» Nuclear Physics And Conductivity
-
» Modern And Space Physics, Sources Of Energy
-
» General Concepts Of Chemistry
-
» Nature Of Matter And Composition
-
» Atomic Structure Molecules And Nuclear Chemistry
-
» Classification Of Elements, Chemical Bonding, Periodicity In Properties & Physical Transformation
-
» Metals, Non Metals, Minerals, Ores, Properties, Uses
-
» Alloys, Carbon & Its Various Forms, Hydrogen & Compounds, Sulphur, Nitrogen, Halogen & Inert Gases
-
» Acids, Bases, Salts And Metals
-
» Hydrocarbon, Alcohol, Polymer, Organic Acid And Explosive Substance
-
» Fuel, Food Preservation, Nutrition, Medicine, Detergents And Fertilizers
-
» Inorganic Chemistry
-
» Organic Chemistry
-
» Environmental Chemistry
-
» Some Important Man Made Materials
-
» Sub Divisions Of Biology
-
» Genetics, Evolution Of Life & Ecological Biodiversity
-
» Taxonomy
-
» Heredity
-
» Biofertilizer
-
» Biological Classification Cell Tissues And Division
-
» Human Anatomy
-
» Blood Transport System
-
» Digestion And Excretion
-
» Photosynthesis
-
» Vitamins, Nutrition, Health, Disease And Treatment
-
» Endocrine Glands, Hormones
-
» Physiology Of Plants, Humans And Animals
-
» Reproduction
-
» Genetic Engineering And Bio Technology
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