General Awareness Quiz – Chemistry
General Awareness Quiz Set 88 for SSC CGL, SSC CHSL and Railways exams. Chemistry Quiz for SSC CGL, SSC CHSL, Railways etc.
Topic: General Science- Chemistry
- Which substance is produced by Fermentation?
(A) Sulpher Dioxide
(B) Carbon Dioxide
(C) Chlorine
(D) Nitrogen Oxide
- Of the following different forms of iron, carbon is present in minimum amounts in
(A) Cast Iron
(B) Steel
(C) Pig Iron
(D) Wrought Iron
- Chemically dry ice is
(A) Ice formed from pure distilled Water
(B) A mixture of Water and Salt
(C) Solid Sulphur Dioxide
(D) Solid Carbon Dioxide
- Iron pipes are often coated with a layer of zinc to prevent corrosion. This process is termed
(A) Galvanization
(B) Electroplating
(C) Vulcanization
(D) Annealing
- Which substance can be used as an anesthetic?
(A) Nitrous Oxide
(B) Helium
(C) Sulphur Dioxide
(D) Chlorine
- A vacuum tube that contains a filament, a grid and a plate is called a
(A) Diode
(B) Filament
(C) Triode
(D) Cathode Ray Tube
- A minute amount of a radio isotope is called a/an
(A) Dram
(B) Pint
(C) Ounce
(D) Tracer
- IC Chips’ for computers are usually made of
(A) Gold
(B) Silicon
(C) Silver
(D) Leaf
- A very high frequency wave originating in the nucleus of atom and travelling with the speed of light is the
(A) XRays
(B) Alpha Rays
(C) Beta Rays
(D) Gamma Rays
- A device used to accelerate charged particles, protons, deutrons, and alpha particles and the nuclei of several of the elements of low mass is a
(A) Nuclear Reactor
(B) Cyclotron
(C) Giger Counter
(D) Betratron