Hydrophilic group of a soap or detergent solution is
Water hating
Soil loving
Water loving
None of these
- A cane sugar factory having sugar production rate of 10 tons/day will produce about __________ tons/day…
- Calcareous & argillaceous materials are used in the manufacture of
- Dacron (or Terylene) fibres as compared to nylon fibres have
- Which oil is preferred for paint manufacture?
- Purity of oxygen used for blowing in steel making L.D. converter is 99.5%. The boiling point of oxygen…
- The most reactive allotropic form of phosphorus is __________ phosphorus.
- Pick out the wrong statement.
- __________ is a polysaccharide.
- Sulphuric acid saturated with SO3 is called
- Resistance to fusion of the refractory under a steady rising temperature condition is called
- P.T.F.E. (Poly tetra fluoro ethylene) is commercially known as
- Most easily and cheaply available fibrous raw material for paper manufacture available in India is bamboo.…
- Grignard reagent is chemically known as
- Which of the following is not a pyrite ore?
- Highly porous refractory bricks are
- The metallic aluminium is obtained from pure alumina in the presence of fused cryolite by
- __________ is used as a catalyst in fat splitting.
- Heating of __________ to 120°C, produces plaster of paris.
- Carborundum consists mainly of
- The purpose of adding Na2CO3 to water of low alkalinity is to
- Analgesic drugs are
- Salt cake is chemically represented by
- Gypsum is chemically
- Tall oil obtained as a by-product from the black liquor recovery is
- Sucrose content in the raw juice extracted from sugar cane is about __________ percent.
- Fish contains about __________ percent oil.
- Which of the following is not required in the manufacture of soda ash by Solvay process?
- Type of glass used in optical work is the __________ glass.
- Saponification value/number of an oil or fat is a measure of its
- Hard water