Lubricating greases are a mixture of
Mineral oil, soap and additives
Mineral oil and metallic soap
Mineral oil and fatty oil
Fatty oil and metallic soap
- Function of sodium thiosulphate (hypo) in development of photographic film/plate is to
- __________ are added in lacquers to remove film brittleness and to improve adhereness.
- Chemical formula of 'salt cake' is
- Bleaching powder (chemically known as calcium chloro hypochlorite) is commercially produced by the action…
- The enzyme which converts starch into the disaccharides maltose is
- Sucrose content in cane sugar may be around __________ percent.
- Sucrose is a disaccharide consisting of
- Neoprene is a
- Polymethyl methacrylate (PMMA) is known as
- Varnish does not contain
- Use of hydrated lime in water treatment
- Raw materials required for the manufacture of __________ is acetylene and hydrochloric acid.
- Solvent extracted oil
- __________ is obtained as a by-product in the manufacture of sodium hydroxide using brine.
- All enzymes are made of
- Oil produced by solvent extraction
- The product obtained on mixing calcium oxide with water is called
- Chemical formula of oleum is
- Black liquor is converted into white liquor by
- Teflon is
- Which of the following sugars is the sweetest?
- Pick out the wrong statement pertaining to the soap manufacture.
- __________ is an ore concentrating metallurgical process involving a chemical change.
- Very dilute solutions are generally used in fermentation reactions for which the optimum temperature…
- Zeolite is a/an
- In the production of soda ash by Solvay process, the by-product is
- Sulphur addition in soap is done to
- Dacron is a
- Electro deposition of metals i.e. electroplating is never done on
- Glycerine is a by-product of the __________ industry.