High temperature carbonisation of coal produces
Inferior coke compared to low temperature carbonisation
Less of gases compared to liquid products
Larger quantity of tar compared to low temperature carbonisation
None of these
- Metallic soap is __________ salt of fatty acids.
- Addition of calcium oxide to water produces
- Nicotine is
- Ca(OH)2 is called
- __________ of quicklime produces slaked lime.
- Production of alcohol by fermentation of molasses is a/an __________ process.
- Hydrogenation of oil does not
- In industrial nomenclature, alcohol means
- Which of the following processes can remove both temporary as well as permanent hardness of water?
- Starting material for the production of styrene butadiene rubber (SBR) is
- __________ is a polysaccharide.
- The major constituents of glass are
- Which of the following is not present in bagasse fibre?
- A good quality coal should have
- Thorium is mainly used
- Which of the following is an unsaturated fatty acid?
- Naphthols are derivates of
- Saponification number of an oil or fat
- CaCl(OCl) is the chemical formula of
- Synthetic glycerine is produced from
- How much temperature is maintained during quicklime manufacture in the calcination zone of the vertical…
- Which of the following is not produced on commercial scale from sea water?
- Bitterns is a/an
- __________ is used as a flux in the extraction of iron from iron ore (haematite) in blast furnace.
- Bleaching action of bleaching powder is due to its __________ properties.
- Thermoplastic materials
- Glauber's salt is chemically
- Oleum produces fumes of
- The function of gypsum addition during cement making is to
- __________ is used as a catalyst in fat splitting.