Sodium chloride - Quiz
A) Potash B) Table salt C) Baking soda D) Epsom salt
A) Only food producers B) Only consumers C) Producers or consumers D) Only restaurants
A) Other food processing B) Baking C) Dairy D) Meat packers
A) Baking B) Canning C) Grain mill products D) Dairy
A) To sweeten the meat B) To increase moisture C) To promote color development D) To soften the bone
A) It adds vitamins B) It inhibits the growth of bacteria C) It increases oxygen levels D) It raises the food temperature
A) Acts as a cooling agent B) Acts as a sweetener C) Acts as a coloring agent D) Acts as a binder
A) Fat, flour, and salt B) Moisture, protein, and sugar C) Meat, starch, and water D) Meat, fat, and moisture
A) Acidifier B) Thickener C) Flavor enhancer and tenderizer D) Fermentation starter
A) Because of its hygroscopic properties B) Because of its magnetic traits C) Because of its low density D) Because of its high acidity
A) Through chemical combustion B) Through thermal radiation C) Through mechanical suction D) Through osmotic pressure
A) They produce energy B) They are kept from reproducing C) They change color D) They multiply faster
A) Oranges B) Cabbage C) Bananas D) Fresh apples
A) Color-, fermentation-, and texture-control agent B) Vitamin enhancer C) Fat reducer D) Sweetener and thickener
A) Cooling agent B) Flavor enhancer and preservative C) Color remover D) Vitamin supplement
A) The amount of yeast used B) The baking temperature C) The size of the oven D) The rate of fermentation in bread dough
A) Collagen B) Casein C) Gluten D) Albumin
A) A preservative used in meat B) The elastic protein-water complex in certain doughs C) A bacterial inhibitor in dairy D) A type of sugar found in grain
A) Manufacturing cheese and butter B) Canning fish and meat C) Producing frozen desserts D) Milling flour and rice
A) Creamery butter and condensed milk B) Canned vegetables and fruits C) Cereal breakfast food and blended or prepared flour D) Processed cheese and ice cream
A) A seasoning agent B) A coloring agent C) A binding agent D) A fermenting agent
A) Turtle and hamster food B) Cat and dog food C) Bird and fish food D) Horse and rabbit food
A) As a vitamin supplement B) As a pain reliever C) As an emesis-causing agent D) As a sleep aid
A) Dry powder capsule B) Warm saturated solution C) Frozen cube D) Cold diluted liquid
A) Inhaling salt vapor B) Subcutaneous injection of salt water C) Pharyngeal placement of small amount of plain salt or salt crystals D) Applying salt to the skin
A) As a fertilizer B) As a pH balancer C) As a weed killer D) As a root stimulator
A) 10–20 grams per liter B) 500 grams per liter C) 50–100 grams per liter D) 1–3 grams per liter
A) To avoid potential toxicity B) To increase the soil temperature C) To speed up fruit ripening D) To change the flower color
A) Ultraviolet sterilizers B) Activated carbon filters C) Reverse osmosis membranes D) Ion-exchange resins
A) Using magnesium sulfate B) Using sodium chloride C) Using potassium hydroxide D) Using calcium carbonate
A) Below −10 °C (14 °F) B) Below −25 °C (-13 °F) C) Below −5 °C (23 °F) D) Below 0 °C (32 °F)
A) Calcium silicate B) Sodium ferrocyanide C) Silicon dioxide D) Magnesium stearate
A) <100 ppm B) Exactly 250 ppm C) Between 1000 and 2000 ppm D) >500 ppm
A) About 15% better B) About 75% better C) About 40% better D) Double the effectiveness
A) 0.00 °C (32.00 °F) B) −10.50 °C (13.10 °F) C) −21.12 °C (−6.02 °F) D) −27.15 °C (−16.87 °F)
A) 10.15 wt% B) 35.50 wt% C) 23.31 wt% D) 25.00 wt%
A) By suffocating them with heavy sediment buildup B) By blocking sunlight penetration in the water column C) By disrupting their osmoregulation ability D) By drastically lowering the water pH level
A) IMO regulation B) EPA coastal guideline C) ASTM maritime code D) ISO marine standard
A) 10 mg/m2 B) 500 mg/m2 C) 100 mg/m2 D) 50 mg/m2
A) Spectroscopic scan B) Bresle test C) Conductivity assay D) Titration test
A) Eutrophic halide disorder B) Subsurface brine accumulation C) Aquatic mineral toxicity syndrome D) Freshwater salinization syndrome
A) Accelerated sediment compaction B) Subsequent increased metal leaching C) Immediate algal bloom proliferation D) Total depletion of dissolved carbon dioxide
A) Asphalt paving foundations B) Concrete drainage pipes C) Wooden guardrail posts D) Bridge decks
A) During extended drought periods B) During autumn leaf drop C) During the middle of summer D) During peak usage
A) Approximately 50% B) Approximately 30% C) Approximately 90% D) Approximately 70%
A) Chlorine process B) Solvay process C) Mannheim process D) Buna process
A) Glass B) Rubber C) Wood pulp D) Leather
A) Latex coagulation B) Solvay process C) Flocculation process D) Mannheim process
A) Carbonic acid B) Sulfuric acid C) Chlorine dioxide D) Hydrochloric acid
A) Sodium carbonate B) Hydrochloric acid C) Neoprene D) Chlorine dioxide
A) Brine B) Latex C) Ethanol D) Methanol
A) Wood pulp B) Concrete casings C) Animal hides D) Highway soil
A) White rubber B) Natural latex C) Synthetic foam D) Black rubber
A) KCl B) NaOH C) NaCl D) H2O
A) Ionic compound B) Metallic alloy C) Covalent compound D) Organic compound
A) Halite B) Quartz C) Calcite D) Gypsum
A) In tropical climates B) Sub-freezing weather C) At high temperatures D) During heavy summer rain
A) 10 million tonnes B) 50 million tonnes C) 1 billion tonnes D) 250 million tonnes
A) Glass manufacturing B) Baking powder production C) Concrete reinforcement D) PVC thermoplastics production
A) Many different industries B) The pharmaceutical sector only C) Only the agricultural industry D) The petroleum industry exclusively
A) Plastic B) Glass C) Soap D) Steel
A) Cough syrup B) Ear drops C) Nasal spray D) Eye drops
A) Powder packet B) Capsule C) Tablet D) Liquid syrup
A) Water-based fire extinguishers B) Carbon dioxide fire extinguishers C) Dry-powder fire extinguishers D) Foam fire extinguishers
A) Class A B) Class B C) Class C D) Class D
A) Aluminum B) Copper C) Iron D) Magnesium
A) Lead B) Sodium C) Zinc D) Zirconium
A) Ancient Roman times B) The Victorian era C) The Renaissance D) Medieval times
A) 100% B) At least 50% C) At least 90% D) At least 75%
A) 0.2–18 μm B) 20–50 μm C) 1–5 nm D) 500–700 nm
A) Soft B) Flexible C) Brittle D) Hard
A) Water B) Carbon dioxide C) Oxygen D) Nitrogen
A) Dry environments B) Underwater laboratories C) Rain forest stations D) Humid greenhouses
A) Vacuum-sealed areas B) Open-air weather stations C) Coastal marine environments D) High-humidity manufacturing plants
A) Lifetime medical implants B) Prototyping C) Permanent satellite installation D) Deep sea exploration
A) Zinc selenide B) Sodium fluoride C) Potassium bromide D) Silicon dioxide
A) Lead crystal glass B) Borosilicate glass C) Chalcogenide glasses D) Soda-lime glass
A) Icosahedron B) Tetrahedron C) Regular octahedron D) Cube
A) 233 pm B) 116 pm C) 167 pm D) 250 pm
A) 116 pm B) 801 pm C) 167 pm D) 250 pm
A) Octahedral voids B) Linear spaces C) Cubic corners D) Tetrahedral voids
A) X-ray crystallography B) Atomic-resolution real-time video imaging C) Scanning electron microscopy D) Nuclear magnetic resonance
A) 801 °C B) 8 K C) 314 K D) 250 K
A) Sylvite B) Halite C) Bischofite D) Hydrohalite
A) Highly polar solvents B) Non-polar solvents C) Organic solvents D) Hydrophobic solvents
A) 9 B) 7 C) 3 D) 5
A) HCl B) HNO3 C) H2SO4 D) H3PO4
A) No effect B) Makes it highly acidic C) Fluctuates wildly D) Makes it strongly basic
A) 2017 B) 2003 C) 2013 D) 1998
A) NaCl2 B) Na3Cl C) Na2Cl3 D) Na4Cl
A) Low temperatures only B) High pressures C) Vacuum conditions D) Standard ambient temperature and pressure
A) Cloud condensation nuclei B) Ultraviolet absorbers C) Ozone depletion agents D) Direct sources of acid rain
A) Distillation B) Sublimation C) Evaporation D) Condensation
A) India B) United States C) Canada D) China
A) 350 B) 280 C) 500 D) 180
A) Iron B) Copper C) Potassium D) Gold
A) NaCl7 B) Na5Cl C) Na2Cl5 D) NaCl5
A) Two-dimensional metallic tetragonal B) Amorphous fibrous C) Exotic hexagonal D) Three-dimensional ionic cubic |
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